Logistic Models

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  Subject Areas on Research

  • "But my patients are different!": risk adjustment in 2012 and beyond. 
  • "Code stroke": hospitalized versus emergency department patients. 
  • "I wish I had seen this test result earlier!": Dissatisfaction with test result management systems in primary care. 
  • "What the eyes don't see, the heart doesn't grieve over": epidemiology and risk factors for bloodstream infections following cardiac catheterization. 
  • 12-month prevalence and concomitants of DSM-IV depression and anxiety disorders in two violence-prone cities in Brazil. 
  • 129Xenon Gas Exchange Magnetic Resonance Imaging as a Potential Prognostic Marker for Progression of Idiopathic Pulmonary Fibrosis. 
  • 2016 ACR-EULAR adult dermatomyositis and polymyositis and juvenile dermatomyositis response criteria-methodological aspects. 
  • 2016 American College of Rheumatology/European League Against Rheumatism Criteria for Minimal, Moderate, and Major Clinical Response in Adult Dermatomyositis and Polymyositis: An International Myositis Assessment and Clinical Studies Group/Paediatric Rheumatology International Trials Organisation Collaborative Initiative. 
  • 2016 American College of Rheumatology/European League Against Rheumatism Criteria for Minimal, Moderate, and Major Clinical Response in Juvenile Dermatomyositis: An International Myositis Assessment and Clinical Studies Group/Paediatric Rheumatology International Trials Organisation Collaborative Initiative. 
  • 315 Race as a Predictor of Postoperative Hospital Readmission After Spine Surgery. 
  • A Bedside Risk Calculator to Preoperatively Distinguish Follicular Thyroid Carcinoma from Follicular Variant of Papillary Thyroid Carcinoma. 
  • A Brain to Spine Interface for Transferring Artificial Sensory Information. 
  • A Brief Clinical Tool to Estimate Individual Patients' Risk of Depressive Relapse Following Remission: Proof of Concept. 
  • A Classification Model to Identify Direct-Acting Mutagenic Polycyclic Aromatic Hydrocarbon Transformation Products. 
  • A Cluster Randomized Trial of a Family Health History Platform to Identify and Manage Patients at Increased Risk for Colorectal Cancer. 
  • A Comparison of Practices During the Confinement Period among Chinese, Malay, and Indian Mothers in Singapore. 
  • A Discrete Choice Experiment to Examine the Preferences of Patients With Cancer and Their Willingness to Pay for Different Types of Health Care Appointments. 
  • A Gap Between Willingness and Uptake: Findings From Mixed Methods Research on HIV Prevention Among Black and Latina Transgender Women. 
  • A National Survey of Pulmonologists' Views on Low-Dose Computed Tomography Screening for Lung Cancer. 
  • A Nationwide Assessment of the Emergency Department Management of Acute Urinary Retention Due to Urethral Stricture. 
  • A Novel Risk Calculator Predicts 90-Day Readmission Following Total Joint Arthroplasty. 
  • A Prospective Study of Urinary Prostaglandin E2 Metabolite, Helicobacter pylori Antibodies, and Gastric Cancer Risk. 
  • A Regression Model for Prediction of Cesarean-Associated Blood Transfusion. 
  • A Risk Score to Assist Selecting Lobectomy Versus Sublobar Resection for Early Stage Non-Small Cell Lung Cancer. 
  • A Risk-Benefit Analysis of Increasing Surgical Invasiveness Relative to Frailty Status in Adult Spinal Deformity Surgery. 
  • A Simple Score That Predicts Paroxysmal Atrial Fibrillation on Outpatient Cardiac Monitoring after Embolic Stroke of Unknown Source. 
  • A blood-based biomarker panel to detect acute stroke. 
  • A blood-based host gene expression assay for early detection of respiratory viral infection: an index-cluster prospective cohort study. 
  • A case-control study examining risk factors for invasive Haemophilus influenzae type b disease in Victoria, Australia 1988-90. 
  • A case-control study of nosocomial ampicillin-resistant enterococcal infection and colonization at a university hospital. 
  • A comparative analysis of bronchial stricture after lung transplantation in recipients with and without early acute rejection. 
  • A comparison of alternative assessments of depressive symptom severity: a pilot study. 
  • A comparison of clinical outcomes between Canadian and American patients after nonurgent coronary stenting. 
  • A comparison of the Charlson comorbidity index derived from medical record data and administrative billing data. 
  • A comparison of three techniques for rapid model development: an application in patient risk-stratification. 
  • A comparison of time dependent Cox regression, pooled logistic regression and cross sectional pooling with simulations and an application to the Framingham Heart Study. 
  • A comparison of two visual inspection methods for cervical cancer screening among HIV-infected women in Kenya. 
  • A comprehensive evaluation for aspiration after esophagectomy reduces the incidence of postoperative pneumonia. 
  • A cross-sectional study examining the correlation between sunless tanning product use and tanning beliefs and behaviors. 
  • A demonstration of ''less can be more'' in risk graphics. 
  • A dimensional approach to understanding severity estimates and risk correlates of marijuana abuse and dependence in adults. 
  • A divide-and-conquer method for sparse risk prediction and evaluation. 
  • A dynamic model forecasting myocardial infarct size before, during, and after reperfusion therapy: an ASSENT-2 ECG/VCG substudy. 
  • A fidelity measure for integrated management of depression in primary care. 
  • A functional variant at the miRNA binding site in E2F1 gene is associated with risk and tumor HPV16 status of oropharynx squamous cell carcinoma. 
  • A general formulation for a one-sided group sequential design. 
  • A genome-wide association study of resistance to HIV infection in highly exposed uninfected individuals with hemophilia A. 
  • A genome-wide association study of variants associated with acquisition of Staphylococcus aureus bacteremia in a healthcare setting. 
  • A high ratio of dietary n-6/n-3 polyunsaturated fatty acids is associated with increased risk of prostate cancer. 
  • A hypertension risk score for middle-aged and older adults. 
  • A joint latent class analysis for adjusting survival bias with application to a trauma transfusion study. 
  • A logistic regression model for measuring gene-longevity associations. 
  • A longitudinal evaluation of adolescent depression and adult obesity. 
  • A longitudinal study of the effects of tobacco smoking and other modifiable risk factors on ill health in middle-aged and old Americans: results from the Health and Retirement Study and Asset and Health Dynamics among the Oldest Old survey. 
  • A model for predicting the risk of de novo stress urinary incontinence in women undergoing pelvic organ prolapse surgery. 
  • A model for pretest probability of lymph node metastasis from cutaneous Melanoma. 
  • A model to predict cardiovascular events in patients with newly diagnosed Wegener's granulomatosis and microscopic polyangiitis. 
  • A model to predict limb salvage in severe combat-related open calcaneus fractures. 
  • A model to predict risk of blood transfusion after gynecologic surgery. 
  • A multi-institution analysis of predictors of timing of inguinal hernia repair among premature infants. 
  • A multi-institutional evaluation of factors predictive of toxicity and efficacy of bevacizumab for recurrent ovarian cancer. 
  • A multicenter mortality prediction model for patients receiving prolonged mechanical ventilation. 
  • A novel N-aryl tyrosine activator of peroxisome proliferator-activated receptor-gamma reverses the diabetic phenotype of the Zucker diabetic fatty rat. 
  • A novel approach to systematically implement the universal definition of myocardial infarction: insights from the CHAMPION PLATFORM trial. 
  • A novel polymorphism in human cytosine DNA-methyltransferase-3B promoter is associated with an increased risk of lung cancer. 
  • A novel scoring system for predicting postoperative venous thromboembolic complications in patients after open aortic surgery. 
  • A pilot case-control study of gamma-radiation sensitivity and risk of papillary thyroid cancer. 
  • A pooled multisite analysis of the effects of female reproductive hormones on glioma risk. 
  • A predictive index for length of stay in the intensive care unit following cardiac surgery. 
  • A predictive model for extubation readiness in extremely preterm infants. 
  • A pri-miR-218 variant and risk of cervical carcinoma in Chinese women. 
  • A primer of biostatistic and economic methods for diagnostic and prognostic modeling in nuclear cardiology: Part I. 
  • A procedure for obtaining impact of cancer version 2 scores using version 1 responses. 
  • A prospective study of depression following combat deployment in support of the wars in Iraq and Afghanistan. 
  • A protocol for a discrete choice experiment: understanding preferences of patients with cancer towards their cancer care across metropolitan and rural regions in Australia. 
  • A randomized comparative effectiveness study of Healthy Directions 2--a multiple risk behavior intervention for primary care. 
  • A randomized comparison of home uterine activity monitoring in the outpatient management of women treated for preterm labor. 
  • A randomized controlled trial examining an exam room poster to prompt communication about weight. 
  • A randomized trial of glutamine and antioxidants in critically ill patients. 
  • A randomized, double-blind, active-controlled phase 2 trial to evaluate a novel selective and reversible intravenous and oral P2Y12 inhibitor elinogrel versus clopidogrel in patients undergoing nonurgent percutaneous coronary intervention: the INNOVATE-PCI trial. 
  • A risk calculator to predict adult attention-deficit/hyperactivity disorder: generation and external validation in three birth cohorts and one clinical sample. 
  • A risk score for in-hospital death in patients admitted with ischemic or hemorrhagic stroke. 
  • A risk score to identify HIV-infected women most likely to become lost to follow-up in the postpartum period. 
  • A simple scoring system for risk-stratifying rectal cancer patients prior to radical resection. 
  • A state-wide review of contemporary outcomes of gastric bypass in Florida: does provider volume impact outcomes? 
  • A statistic for comparing two correlated markers which are prognostic for time to an event. 
  • A study of 11,003 patients with hypertrophic pyloric stenosis and the association between surgeon and hospital volume and outcomes. 
  • A study of decompression sickness using recorded depth-time profiles. 
  • A tailored intervention to aid decision-making about hormone replacement therapy. 
  • A tailored minimal self-help intervention to promote condom use in young women: results from a randomized trial. 
  • A validated risk score for in-hospital mortality in patients with heart failure from the American Heart Association get with the guidelines program. 
  • ABO non-O type as a risk factor for thrombosis in patients with pancreatic cancer. 
  • ACC-AHA Diagnostic Criteria for Hypertension in Pregnancy Identifies Patients at Intermediate Risk of Adverse Outcomes. 
  • ACGME duty-hour recommendations - a national survey of residency program directors. 
  • AGTR1 gene variation: association with depression and frontotemporal morphology. 
  • AIDS-related Pneumocystis carinii pneumonia in older patients. 
  • AKI Treated with Renal Replacement Therapy in Critically Ill Patients with COVID-19. 
  • APOE polymorphism is associated with risk of severe sepsis in surgical patients. 
  • Ability of an antibiogram to predict Pseudomonas aeruginosa susceptibility to targeted antimicrobials based on hospital day of isolation. 
  • Abuse and dependence on prescription opioids in adults: a mixture categorical and dimensional approach to diagnostic classification. 
  • Academic Outcomes in Children With Congenital Heart Defects: A Population-Based Cohort Study. 
  • Academic achievement, close up work parameters, and myopia in Singapore military conscripts. 
  • Acceptability of dementia screening in primary care patients. 
  • Acceptance of HIV testing during prenatal care. Perinatal Guidelines Evaluation Project. 
  • Access to routine care and risks for 30-day readmission in patients with cardiovascular disease. 
  • Accounting for nonignorable verification bias in assessment of diagnostic tests. 
  • Acculturation, depression, self-esteem, and substance abuse among Hispanic men. 
  • Accuracy of segmentation of a commercial computer-aided detection system for mammography. 
  • Accuracy of the Sequential Organ Failure Assessment Score for In-Hospital Mortality by Race and Relevance to Crisis Standards of Care. 
  • Accuracy of the aristotle basic complexity score for classifying the mortality and morbidity potential of congenital heart surgery operations. 
  • Acidity of Enteral Feeding Tube Aspirate in Neonates: Do pH Values Meet the Cutoff for Predicting Gastric Placement? 
  • Activity restriction among wheelchair users. 
  • Acute Respiratory Distress Syndrome (ARDS) after trauma: Improving incidence, but increasing mortality. 
  • Acute complications of excimer laser coronary angioplasty: a detailed analysis of multicenter results. Coinvestigators of the U.S. and European Percutaneous Excimer Laser Coronary Angioplasty (PELCA) Registries. 
  • Acute decline in renal function, inflammation, and cardiovascular risk after an acute coronary syndrome. 
  • Acute infectious morbidity in multiple gestation. 
  • Acute kidney injury increases mortality after lung transplantation. 
  • Acute service delivery in a police-mental health program for children exposed to violence and trauma. 
  • Acute urinary toxicity following transperineal prostate brachytherapy using a modified Quimby loading method. 
  • Ad hoc percutaneous coronary intervention in patients with stable coronary artery disease: A report from the National Cardiovascular Data Registry CathPCI Registry. 
  • Adapting a clinical comorbidity index for use with ICD-9-CM administrative data: differing perspectives. 
  • Addiction, drinking behavior, and driving under the influence. 
  • Adenoma recurrences after resection of colorectal carcinoma: results from the Southwest Oncology Group 9041 calcium chemoprevention pilot study. 
  • Adequacy of Lymph Node Yield for Papillary Thyroid Cancer: An Analysis of 23,131 Patients. 
  • Adherence and persistence with oral adjuvant chemotherapy in older women with early-stage breast cancer in CALGB 49907: adherence companion study 60104. 
  • Adherence to Enhanced Recovery Protocols in NSQIP and Association With Colectomy Outcomes. 
  • Adherence to antipsychotics and cardiometabolic medication: association with health care utilization and costs. 
  • Adherence to behavioral interventions for stress incontinence: rates, barriers, and predictors. 
  • Adherence to candesartan and placebo and outcomes in chronic heart failure in the CHARM programme: double-blind, randomised, controlled clinical trial. 
  • Adiposity in Juvenile Psoriatic Arthritis. 
  • Adjunctive transcutaneous ultrasound with thrombolysis: results of the PLUS (Perfusion by ThromboLytic and UltraSound) trial. 
  • Admission Temperature and Associated Mortality and Morbidity among Moderately and Extremely Preterm Infants. 
  • Adolescent reproductive events and subsequent breast cancer risk. 
  • Adolescents' first tobacco products: Associations with current multiple tobacco product use. 
  • Adolescents, contraception and confidentiality: a national survey of obstetrician--gynecologists. 
  • Adult body mass index and risk of ovarian cancer by subtype: a Mendelian randomization study. 
  • Adult height, coronary heart disease and stroke: a multi-locus Mendelian randomization meta-analysis. 
  • Advanced Modeling to Predict Pneumonia in Combat Trauma Patients. 
  • Advanced fellowship training is associated with improved lymph node retrieval in colon cancer resections. 
  • Adverse cardiac events in children with Williams syndrome undergoing cardiovascular surgery: An analysis of the Society of Thoracic Surgeons Congenital Heart Surgery Database. 
  • Adverse cerebral outcomes after coronary bypass surgery. Multicenter Study of Perioperative Ischemia Research Group and the Ischemia Research and Education Foundation Investigators. 
  • Adverse events associated with hepatitis B vaccine in U.S. children less than six years of age, 1993 and 1994. 
  • African American-Caucasian American differences in aortic valve replacement in patients with severe aortic stenosis. 
  • After-hours calls from long-term care facilities in a geriatric medicine training program. 
  • Age and Cardiovascular Risk Attributable to Apolipoprotein B, Low-Density Lipoprotein Cholesterol or Non-High-Density Lipoprotein Cholesterol. 
  • Age and alarm symptoms do not predict endoscopic findings among patients with dyspepsia: a multicentre database study. 
  • Age at menarche, time to regular cycling, and breast cancer (North Carolina, United States). 
  • Age of Pseudomonas aeruginosa acquisition and subsequent severity of cystic fibrosis lung disease. 
  • Aggressive clinical pattern of angina at restenosis following coronary angioplasty in unstable angina. 
  • Aging in the natural world: comparative data reveal similar mortality patterns across primates. 
  • Agreement of an echocardiogram-based diagnosis of pulmonary hypertension in infants at risk for bronchopulmonary dysplasia among masked reviewers. 
  • Air pollution and mortality in São Paulo, Brazil: Effects of multiple pollutants and analysis of susceptible populations. 
  • Airway sensory replacement combined with nicotine replacement for smoking cessation. A randomized, placebo-controlled trial using a citric acid inhaler. 
  • Airways obstruction among older construction and trade workers at Department of Energy nuclear sites. 
  • Alabama coronary artery bypass grafting project: results of a statewide quality improvement initiative. 
  • Alcohol Use and Associated Sexual and Substance Use Behaviors Among Men Who Have Sex with Men in Moscow, Russia. 
  • Alcohol and drug use disorders among adults in emergency department settings in the United States. 
  • Alcohol misuse and psychological resilience among U.S. Iraq and Afghanistan era veterans. 
  • Alcohol use among out-of-treatment crack using African-American women. 
  • Alcohol use and consequences in matriculating US college students by prescription stimulant/opioid nonmedical misuse status. 
  • Allelic differences in the brain-derived neurotrophic factor Val66Met polymorphism in late-life depression. 
  • Alteration in vaginal microflora, douching prior to pregnancy, and preterm birth. 
  • Alterations in tryptophan and purine metabolism in cocaine addiction: a metabolomic study. 
  • Alternative medicine research in clinical practice: a US national survey. 
  • Altruism, incentives, and organ donation: attitudes of the transplant community. 
  • Amiodarone use in patients listed for heart transplant is associated with increased 1-year post-transplant mortality. 
  • An Eastern Association for the Surgery of Trauma multicenter trial examining prehospital procedures in penetrating trauma patients. 
  • An IL28B polymorphism determines treatment response of hepatitis C virus genotype 2 or 3 patients who do not achieve a rapid virologic response. 
  • An automated strategy for bedside aPTT determination and unfractionated heparin infusion adjustment in acute coronary syndromes: insights from PARAGON A. 
  • An economic evaluation of prolonged mechanical ventilation. 
  • An evaluation of mHealth adoption and health self-management in emerging adulthood. 
  • An evaluation of the reliability and validity of the visual functioning questionnaire (VF-11) using Rasch analysis in an Asian population. 
  • An international perspective on heart failure and left ventricular systolic dysfunction complicating myocardial infarction: the VALIANT registry. 
  • An international perspective on hospitalized patients with viral community-acquired pneumonia. 
  • An outbreak of Escherichia coli O157:H7 infections among visitors to a dairy farm. 
  • Anal human papillomavirus and HIV: A cross-sectional study among men who have sex with men in Moscow, Russia, 2012-2013. 
  • Analysis of 30-day readmission after aortoiliac and infrainguinal revascularization using the American College of Surgeons National Surgical Quality Improvement Program data set. 
  • Analysis of Feature Intervisibility and Cumulative Visibility Using GIS, Bayesian and Spatial Statistics: A Study from the Mandara Mountains, Northern Cameroon 
  • Analysis of a large data set to identify predictors of blood transfusion in primary total hip and knee arthroplasty. 
  • Analytic morphomics, core muscle size, and surgical outcomes. 
  • Anemia and Functional Disability in Older Adults With Cancer. 
  • Anemia is common in heart failure and is associated with poor outcomes: insights from a cohort of 12 065 patients with new-onset heart failure. 
  • Angiotensin II antagonism is associated with reduced risk for gastrointestinal bleeding caused by arteriovenous malformations in patients with left ventricular assist devices. 
  • Angiotensin-converting enzyme inhibitors and progression of nondiabetic renal disease. A meta-analysis of patient-level data. 
  • Another round in the mammography controversy. 
  • Antecedents and Outcomes of Abnormal Cranial Imaging in Moderately Preterm Infants. 
  • Antenatal haemoglobin A1c and risk of large-for-gestational-age infants in a multi-ethnic cohort of women with gestational diabetes. 
  • Anthracycline-related cardiomyopathy after childhood cancer: role of polymorphisms in carbonyl reductase genes--a report from the Children's Oncology Group. 
  • Anti-cardiolipin antibodies in sera from patients with periodontitis. 
  • Antiarrhythmic drug use in patients <65 years with atrial fibrillation and without structural heart disease. 
  • Antibiotic Susceptibility of Escherichia coli Among Infants Admitted to Neonatal Intensive Care Units Across the US From 2009 to 2017. 
  • Anticholinergic Drug Burden in Noncancer Versus Cancer Patients Near the End of Life. 
  • Antidepressant medication use [corrected] and risk of ovarian cancer. 
  • Antidepressant medications and their association with invasive breast cancer and carcinoma in situ of the breast. 
  • Antifungal therapy and outcomes in infants with invasive Candida infections. 
  • Antihypertensive drug exposure in premature infants from 1997 to 2013. 
  • Antithrombotic strategy in non-ST-segment elevation myocardial infarction patients undergoing percutaneous coronary intervention: insights from the ACTION (Acute Coronary Treatment and Intervention Outcomes Network) Registry. 
  • Anxiety symptoms prior to a prostate cancer diagnosis: Associations with knowledge and openness to treatment. 
  • Apolipoprotein E4 polymorphism as a genetic predisposition to delirium in critically ill patients. 
  • Approaching a decade since HPV vaccine licensure: Racial and gender disparities in knowledge and awareness of HPV and HPV vaccine. 
  • Appropriate baseline laboratory testing following ACEI or ARB initiation by Medicare FFS beneficiaries. 
  • Arab Immigrants: A New Case for Ethnicity and Health? 
  • Are Iraq and Afghanistan veterans using mental health services? New data from a national random-sample survey. 
  • Are PRO discharge screens associated with postdischarge adverse outcomes? 
  • Are articular cartilage lesions and meniscus tears predictive of IKDC, KOOS, and Marx activity level outcomes after anterior cruciate ligament reconstruction? A 6-year multicenter cohort study. 
  • Are changes in ADHD course reflected in differences in IQ and executive functioning from childhood to young adulthood? 
  • Are coping strategies and locus of control orientation associated with health-related quality of life in older adults with and without depression? 
  • Are modern imaging techniques over diagnosing ureteropelvic junction obstruction? 
  • Are patients with longer emergency department wait times less likely to consent to research? 
  • Are quit attempts among U.S. female nurses who smoke different from female smokers in the general population? An analysis of the 2006/2007 tobacco use supplement to the current population survey. 
  • Arthritis prevalence and symptoms among US non-veterans, veterans, and veterans receiving Department of Veterans Affairs Healthcare. 
  • Arthroscopic rotator cuff repair: impact of diabetes mellitus on patient outcomes. 
  • Articular hypermobility is a protective factor for hand osteoarthritis. 
  • Artificial Intelligence Models Predict Operative Versus Nonoperative Management of Patients with Adult Spinal Deformity with 86% Accuracy. 
  • Artificial Neural Networks Predict 30-Day Mortality After Hip Fracture: Insights From Machine Learning. 
  • Asbestos fiber concentrations in the lungs of brake repair workers: commercial amphiboles levels are predictive of chrysotile levels. 
  • Aspirin, nonaspirin nonsteroidal anti-inflammatory drug, and acetaminophen use and risk of invasive epithelial ovarian cancer: a pooled analysis in the Ovarian Cancer Association Consortium. 
  • Assessing factors related to the pharmacologic management of laryngeal diseases and disorders. 
  • Assessing risk factors for mortality in elderly White and African American people: implications of alternative analyses. 
  • Assessing trauma, substance abuse, and mental health in a sample of homeless men. 
  • Assessing university students' sexual risk behaviors as predictors of human papillomavirus (HPV) vaccine uptake behavior. 
  • Assessment and provision of rehabilitation among patients hospitalized with acute ischemic stroke in China: Findings from the China National Stroke Registry II. 
  • Assessment of coronary reperfusion after thrombolysis with a model combining myoglobin, creatine kinase-MB, and clinical variables. TAMI-7 Study Group. Thrombolysis and Angioplasty in Myocardial Infarction-7. 
  • Assessment of left ventricular function in older Medicare beneficiaries with newly diagnosed heart failure. 
  • Assessment of pulmonary hypertension in the pediatric catheterization laboratory: current insights from the Magic registry. 
  • Assessment of temporal trends in mortality with implementation of a statewide ST-segment elevation myocardial infarction (STEMI) regionalization program. 
  • Assessment of the interaction of age and sex on 90-day outcome after intracerebral hemorrhage. 
  • Assessment of upper esophageal sphincter function on high-resolution manometry: identification of predictors of globus symptoms. 
  • Association Between Atopic Disease and Anemia in US Children. 
  • Association Between Comorbidities and Outcomes in Heart Failure Patients With and Without an Implantable Cardioverter-Defibrillator for Primary Prevention. 
  • Association Between Features of Spontaneous Late Preterm Labor and Late Preterm Birth. 
  • Association Between Hospital Surgical Aortic Valve Replacement Volume and Transcatheter Aortic Valve Replacement Outcomes. 
  • Association Between Hospital Trauma Designation and Maternal and Neonatal Outcomes after Injury among Pregnant Women in Washington State. 
  • Association Between Time to Treatment With Endovascular Reperfusion Therapy and Outcomes in Patients With Acute Ischemic Stroke Treated in Clinical Practice. 
  • Association and interactions between DNA repair gene polymorphisms and adult glioma. 
  • Association between CASP8 and CASP10 polymorphisms and toxicity outcomes with platinum-based chemotherapy in Chinese patients with non-small cell lung cancer. 
  • Association between Furosemide Exposure and Patent Ductus Arteriosus in Hospitalized Infants of Very Low Birth Weight. 
  • Association between Hyperbilirubinemia and Hearing Screen Failure in the Neonatal Intensive Care Unit in Infants Born Preterm. 
  • Association between ST segment Resolution following Fibrinolytic therapy or Intracoronary stenting, and Reinfarction in the same myocardial region in the DANAMI-2 study population. 
  • Association between Serum IGF-I levels and Postoperative Delirium in Elderly Subjects Undergoing Elective Knee Arthroplasty. 
  • Association between Smoking and Uveitis: Results from the Pacific Ocular Inflammation Study. 
  • Association between adult and childhood socioeconomic status and prevalence of the metabolic syndrome in African Americans: the Pitt County Study. 
  • Association between angiographic complications and clinical outcomes among patients with acute coronary syndrome undergoing percutaneous coronary intervention: an EARLY ACS (Early Glycoprotein IIb/IIIa Inhibition in Non-ST-Segment Elevation Acute Coronary Syndrome) angiographic substudy. 
  • Association between blood lead and the risk of amyotrophic lateral sclerosis. 
  • Association between chromosome 9p21 variants and the ankle-brachial index identified by a meta-analysis of 21 genome-wide association studies. 
  • Association between early echocardiography, therapy for patent ductus arteriosus, and outcomes in very low birth weight infants. 
  • Association between earthquake events and cholera outbreaks: a cross-country 15-year longitudinal analysis. 
  • Association between estimated glomerular filtration rate and clinical outcomes in patients with acute ischaemic stroke: results from China National Stroke Registry. 
  • Association between hepatitis B virus and pancreatic cancer. 
  • Association between hospital procedure volume and early complications after pacemaker implantation: results from a large, unselected, contemporary cohort of the German nationwide obligatory external quality assurance programme. 
  • Association between low levels of 1,25-dihydroxyvitamin D and breast cancer risk. 
  • Association between metabolic syndrome, radiographic knee osteoarthritis, and intensity of knee pain: results of a national survey. 
  • Association between neonatal intensive care unit medication safety practices, adverse events, and death. 
  • Association between non-steroidal anti-inflammatory drugs (NSAIDs) and invasive breast cancer and carcinoma in situ of the breast. 
  • Association between positive urine cultures and necrotizing enterocolitis in a large cohort of hospitalized infants. 
  • Association between preoperative respiratory support and outcomes in paediatric cardiac surgery. 
  • Association between ratio of matrix metalloproteinase-1 to tissue inhibitor of metalloproteinase-1 and local recurrence, metastasis, and survival in human chondrosarcoma. 
  • Association between satellite-based estimates of long-term PM2.5 exposure and coronary artery disease. 
  • Association between sleep duration, fat mass, lean mass and obesity in Korean adults: the fourth and fifth Korea National Health and Nutrition Examination Surveys. 
  • Association between trauma exposure and smoking in a population-based sample of young adults. 
  • Association of 17α-Hydroxyprogesterone Caproate and Risk of Infection. 
  • Association of ALS with head injury, cigarette smoking and APOE genotypes. 
  • Association of Alcohol Intake With Hypertension in Type 2 Diabetes Mellitus: The ACCORD Trial. 
  • Association of Atrial Septal Defects and Bronchopulmonary Dysplasia in Premature Infants. 
  • Association of CYP2C19 polymorphisms and lansoprazole-associated respiratory adverse effects in children. 
  • Association of Frequent Aspirin Use With Ovarian Cancer Risk According to Genetic Susceptibility. 
  • Association of Galectin-3 With Diabetes Mellitus in the Dallas Heart Study. 
  • Association of Hospital Performance Based on 30-Day Risk-Standardized Mortality Rate With Long-term Survival After Heart Failure Hospitalization: An Analysis of the Get With The Guidelines-Heart Failure Registry. 
  • Association of IL6ST (gp130) Polymorphism with Functional Outcome Following Spontaneous Intracerebral Hemorrhage. 
  • Association of Rare CYP39A1 Variants With Exfoliation Syndrome Involving the Anterior Chamber of the Eye. 
  • Association of Rhegmatogenous Retinal Detachment and Outcomes With the Day of the Week That Patients Undergo a Repair or Receive a Diagnosis. 
  • Association of Sensory and Cognitive Impairment With Healthcare Utilization and Cost in Older Adults. 
  • Association of Surgeon Age and Experience With Congenital Heart Surgery Outcomes. 
  • Association of a cancer diagnosis with vulnerability and frailty in older Medicare beneficiaries. 
  • Association of adverse drug reactions with drug-drug and drug-disease interactions in frail older outpatients. 
  • Association of aflatoxin B1 levels with mean CD4 cell count and uptake of ART among HIV infected patients: A prospective study. 
  • Association of autism with induced or augmented childbirth in North Carolina Birth Record (1990-1998) and Education Research (1997-2007) databases. 
  • Association of chorioamnionitis and its duration with neonatal morbidity and mortality. 
  • Association of combined p73 and p53 genetic variants with tumor HPV16-positive oropharyngeal cancer. 
  • Association of cortisol and the metabolic syndrome in Korean men and women. 
  • Association of fibrinogen and coagulation factors VII and VIII with cardiovascular risk factors in the elderly: the Cardiovascular Health Study. Cardiovascular Health Study Investigators. 
  • Association of genetic variation in IKZF1, ARID5B, and CEBPE and surrogates for early-life infections with the risk of acute lymphoblastic leukemia in Hispanic children. 
  • Association of hepatitis C with posttransplant diabetes in renal transplant patients on tacrolimus. 
  • Association of hospital myocardial infarction volume with adherence to American College of Cardiology/American Heart Association performance measures: Insights from the National Cardiovascular Data Registry. 
  • Association of in utero magnesium exposure and spontaneous intestinal perforations in extremely low birth weight infants. 
  • Association of infections and venous thromboembolism in hospitalized children with nephrotic syndrome. 
  • Association of internal carotid artery injury with carotid canal fractures in patients with head trauma. 
  • Association of mental health disorders and Medicaid with ED admissions for ambulatory care-sensitive condition conditions. 
  • Association of military life experiences and health indicators among military spouses. 
  • Association of neighborhood characteristics with incidence of out-of-hospital cardiac arrest and rates of bystander-initiated CPR: implications for community-based education intervention. 
  • Association of novel biomarkers of cardiovascular stress with left ventricular hypertrophy and dysfunction: implications for screening. 
  • Association of parental obesity with concentrations of select systemic biomarkers in nonobese offspring: the Framingham Heart Study. 
  • Association of race and socioeconomic status with automatic external defibrillator training prevalence in the United States. 
  • Association of serum phosphorus level with anemia in kidney transplant recipients. 
  • Association of single nucleotide polymorphisms in glycosylation genes with risk of epithelial ovarian cancer. 
  • Association of somatic symptoms with depression and anxiety in clinical patients of general hospitals in Guangzhou, China. 
  • Association of systemic lupus erythematosus with angiographically defined coronary artery disease: a retrospective cohort study. 
  • Association of uridine diphosphate-glucuronosyltransferase 2B gene variants with serum glucuronide levels and prostate cancer risk. 
  • Associations Between Peer Network Gender Norms and the Perpetration of Intimate Partner Violence Among Urban Tanzanian Men: a Multilevel Analysis. 
  • Associations Between Prostate Volume and Oncologic Outcomes in Men Undergoing Focal Cryoablation of the Prostate. 
  • Associations Between Surgical Ablation and Operative Mortality After Mitral Valve Procedures. 
  • Associations between Cardiac Magnetic Resonance T1 Mapping Parameters and Ventricular Arrhythmia in Patients with Chagas Disease. 
  • Associations between leisure-time physical activity and health-related quality of life among adolescent and adult survivors of childhood cancers. 
  • Associations between methylation of paternally expressed gene 3 (PEG3), cervical intraepithelial neoplasia and invasive cervical cancer. 
  • Associations between milk fat content and obesity, 1999 to 2016. 
  • Associations between pressure-pain threshold, symptoms, and radiographic knee and hip osteoarthritis. 
  • Associations between temperament and DSM-IV externalizing disorders in children and adolescents. 
  • Associations between the chemokine biomarker CCL2 and knee osteoarthritis outcomes: the Johnston County Osteoarthritis Project. 
  • Associations between valve repair and reduced operative mortality in 21,056 mitral/tricuspid double valve procedures. 
  • Associations of Nocturnal Blood Pressure With Cognition by Self-Identified Race in Middle-Aged and Older Adults: The GENOA (Genetic Epidemiology Network of Arteriopathy) Study. 
  • Associations of Sarcopenia, Handgrip Strength and Calf Circumference with Cognitive Impairment among Chinese Older Adults. 
  • Associations of carotid artery intima-media thickness (IMT) with risk factors and prevalent cardiovascular disease: comparison of mean common carotid artery IMT with maximum internal carotid artery IMT. 
  • Associations of depression, anxiety and antidepressants with histological severity of nonalcoholic fatty liver disease. 
  • Associations of environmental factors with elderly health and mortality in China. 
  • Associations of gender and a proxy of female menopausal status with histological features of drug-induced liver injury. 
  • Associations of genotypes and haplotypes of IL-17 with risk of gastric cancer in an eastern Chinese population. 
  • Associations of weight-based teasing and emotional well-being among adolescents. 
  • Asthma dissemination around patient-centered treatments in North Carolina (ADAPT-NC): a cluster randomized control trial evaluating dissemination of an evidence-based shared decision-making intervention for asthma management. 
  • Asthma severity, exacerbation risk, and controller treatment burden in underweight and obese children. 
  • Asymptomatic Trauma Patients Screened for Venous Thromboembolism Have a Higher Risk Profile with Lower Rate of Pulmonary Embolism: A Five-Year Single-Institution Experience. 
  • Asymptotic distribution of ∆AUC, NRIs, and IDI based on theory of U-statistics. 
  • Atrial fibrillation after pulmonary transplant. 
  • Atrial fibrillation following coronary artery bypass graft surgery: predictors, outcomes, and resource utilization. MultiCenter Study of Perioperative Ischemia Research Group. 
  • Attitudes Regarding Overweight, Exercise, and Health among Blacks (United States). 
  • Atypical antipsychotic drugs and diabetes mellitus in the US Food and Drug Administration Adverse Event database: a systematic Bayesian signal detection analysis. 
  • AutoScore-Imbalance: An interpretable machine learning tool for development of clinical scores with rare events data. 
  • Automatic detection of omissions in medication lists. 
  • Average Temperature, Diurnal Temperature Variation, and Stroke Hospitalizations. 
  • Avoiding aortic clamping during coronary artery bypass grafting reduces postoperative stroke. 
  • Awareness of and preference for disease prognosis and participation in treatment decisions among advanced cancer patients in Myanmar: Results from the APPROACH study. 
  • Awareness of racial/ethnic disparities in surgical outcomes and care: factors affecting acknowledgment and action. 
  • Awareness of the Tuskegee Syphilis Study and the US presidential apology and their influence on minority participation in biomedical research. 
  • Axillary lymph nodes: mammographic, pathologic, and clinical correlation. 
  • BDNF Val66Met and spontaneous dyskinesias in non-clinical psychosis. 
  • BMI vs. waist circumference for identifying vascular risk. 
  • BMI1 enhancer polymorphism underlies chromosome 10p12.31 association with childhood acute lymphoblastic leukemia. 
  • BRAF V600E mutation independently predicts central compartment lymph node metastasis in patients with papillary thyroid cancer. 
  • BRCA2 Polymorphic Stop Codon K3326X and the Risk of Breast, Prostate, and Ovarian Cancers. 
  • Balloon Post-Dilation Following Implantation of a Self-Expanding Transcatheter Aortic Valve Bioprosthesis. 
  • Barriers to Surgical Care Among Children in Somaliland: An Application of the Three Delays Framework. 
  • Barriers to clinical trial participation by older women with breast cancer. 
  • Barriers to employment for people with schizophrenia. 
  • Barriers to providing osteoporosis care in skilled nursing facilities: perceptions of medical directors and directors of nursing. 
  • Baseline Pulse Pressure, Acute Kidney Injury, and Mortality After Noncardiac Surgery. 
  • Bayesian inference for genomic data integration reduces misclassification rate in predicting protein-protein interactions. 
  • Bayesian modeling of embryonic growth using latent variables. 
  • Bayesian multivariate logistic regression. 
  • Bayesian reclassification statistics for assessing improvements in diagnostic accuracy. 
  • Be Careful What You Ask For: Effects of Benefit Descriptions on Diabetes Patients' Benefit-Risk Tradeoff Preferences. 
  • Bedside prediction of increased filling pressure using acoustic electrocardiography. 
  • Bedside tool for predicting the risk of postoperative dialysis in patients undergoing cardiac surgery. 
  • Behavioral Problems and Socioemotional Competence at 18 to 22 Months of Extremely Premature Children. 
  • Behavioral influences on preterm birth: integrated analysis of the pregnancy, infection, and nutrition study. 
  • Behavioral transitions and weight change patterns within the PREMIER trial. 
  • Benchmarking of dynamic Bayesian networks inferred from stochastic time-series data. 
  • Beneficial effects of albuterol therapy driven by heliox versus by oxygen in severe asthma exacerbation. 
  • Benefits, risk, and uncertainty: preferences of antiretroviral-naïve African Americans for HIV treatments. 
  • Benign gynecologic conditions are associated with ovarian cancer risk in African-American women: a case-control study. 
  • Benzodiazepine anti-anxiety agents: prevalence and correlates of use in a southern community. 
  • Beryllium disease among construction trade workers at Department of Energy nuclear sites. 
  • Beyond age at first sex: patterns of emerging sexual behavior in adolescence and young adulthood. 
  • Beyond mere obesity: effect of increasing obesity classifications on hysterectomy outcomes for uterine cancer/hyperplasia. 
  • Biologic mechanisms of environmental tobacco smoke in children with poorly controlled asthma: results from a multicenter clinical trial. 
  • Biomarkers to help guide management of patients with pulmonary nodules. 
  • Bipolar Disorder and Comorbid Borderline Personality Disorder: Patient Characteristics and Outcomes in US Hospitals. 
  • Birth cohort screening for chronic hepatitis during colonoscopy appointments. 
  • Birth order, delivery route, and concordance in the transmission of human immunodeficiency virus type 1 from mothers to twins. International Registry of HIV-Exposed Twins. 
  • Black tea consumption and risk of rectal cancer in Moscow population. 
  • Black-white differences in risk of becoming disabled and recovering from disability in old age: a longitudinal analysis of two EPESE populations. 
  • Black-white disparity in disability: the role of medical conditions. 
  • Bleeding events with abciximab in acute coronary syndromes without early revascularization: An analysis of GUSTO IV-ACS. 
  • Bleeding-associated outcomes with preoperative clopidogrel use in on- and off-pump coronary artery bypass. 
  • Blood pressure and chronic kidney disease progression in a multi-racial cohort: the Multi-Ethnic Study of Atherosclerosis. 
  • Blood pressure and mortality risk in the elderly. 
  • Blood pressure and retinal microvascular characteristics during pregnancy: Growing Up in Singapore Towards Healthy Outcomes (GUSTO) Study. 
  • Blood urea nitrogen-to-creatinine ratio in the general population and in patients with acute heart failure. 
  • Body Mass Index (BMI), BMI change and mortality in community-dwelling seniors without dementia. 
  • Body Mass Index and Amyotrophic Lateral Sclerosis: A Study of US Military Veterans. 
  • Body dissatisfaction and unhealthy weight-control practices among adolescents with and without chronic illness: a population-based study. 
  • Bone scan positivity in non-metastatic, castrate-resistant prostate cancer: external validation study. 
  • Boolean chaos. 
  • Boolean modeling of collective effects in complex networks. 
  • Breast Cancer after Augmentation: Oncologic and Reconstructive Considerations among Women Undergoing Mastectomy. 
  • Breast cancer and dietary factors in Taiwanese women. 
  • Breast cancer risk factors differ between Asian and white women with BRCA1/2 mutations. 
  • Breast conservation rates-barriers between tertiary care and community practice. 
  • Brief Report: Cartilage Thickness Change as an Imaging Biomarker of Knee Osteoarthritis Progression: Data From the Foundation for the National Institutes of Health Osteoarthritis Biomarkers Consortium. 
  • Brief Report: The Genetic Profile of Rheumatoid Factor-Positive Polyarticular Juvenile Idiopathic Arthritis Resembles That of Adult Rheumatoid Arthritis. 
  • Building knowledge in a complex preterm birth problem domain. 
  • Burden and risk factors for Pseudomonas aeruginosa community-acquired pneumonia: a multinational point prevalence study of hospitalised patients. 
  • Burden and well-being among a diverse sample of cancer, congestive heart failure, and chronic obstructive pulmonary disease caregivers. 
  • Burden of Hearing Loss on Communication Partners and Its Influence on Pursuit of Hearing Evaluation. 
  • Burnout in the neonatal intensive care unit and its relation to healthcare-associated infections. 
  • CASP7 variants modify susceptibility to cervical cancer in Chinese women. 
  • CHEER National Study of Chronic Rhinosinusitis Practice Patterns: Disease Comorbidities and Factors Associated with Surgery. 
  • COPD risk among older construction workers-Updated analyses 2020. 
  • CRISP: Catheterization RISk score for Pediatrics: A Report from the Congenital Cardiac Interventional Study Consortium (CCISC). 
  • CT screening and follow-up of lung nodules: effects of tube current-time setting and nodule size and density on detectability and of tube current-time setting on apparent size. 
  • CYP2E1 G1532C, NQO1 Pro187Ser, and CYP1B1 Val432Leu polymorphisms are not associated with risk of squamous cell carcinoma of the head and neck. 
  • Calcitonin elevation in small cell lung cancer without ectopic production. 
  • Calcium channel blockers and mortality in elderly patients with myocardial infarction. 
  • Cameron lesions in patients with hiatal hernias: prevalence, presentation, and treatment outcome. 
  • Can Vascular Injury be Appropriately Assessed With Physical Examination After Knee Dislocation? 
  • Can electrocardiographic criteria predict adverse cardiac events and positive cardiac markers? 
  • Can tailored interventions increase mammography use among HMO women? 
  • Canadian study of health and aging: study methods and prevalence of dementia. 
  • Cancer cases from ACRIN digital mammographic imaging screening trial: radiologist analysis with use of a logistic regression model. 
  • Cancer screening behaviors and attitudes of women in southeastern Minnesota. 
  • Candidate gene analysis using imputed genotypes: cell cycle single-nucleotide polymorphisms and ovarian cancer risk. 
  • Cannabis Use and Electrocardiographic Myocardial Injury. 
  • Cannabis use in adolescence and risk for adult psychosis: longitudinal prospective study. 
  • Cannabis use is associated with prevalent coronary artery disease. 
  • Cardiac catheterization within 1 to 3 days of proximal aortic surgery is not associated with increased postoperative acute kidney injury. 
  • Cardiac markers in the assessment of acute coronary syndromes. 
  • Cardiac troponin T levels for risk stratification in acute myocardial ischemia. GUSTO IIA Investigators. 
  • Cardio-metabolic risk factors and prehypertension in persons without diabetes, hypertension, and cardiovascular disease. 
  • Cardioembolic Stroke Risk and Recovery After Anticoagulation-Related Intracerebral Hemorrhage. 
  • Cardiopulmonary Resuscitation Training Disparities in the United States. 
  • Cardiovascular health knowledge and preventive practices in people living with HIV in Kenya. 
  • Cardiovascular risk factors in deployed service members with and without acute coronary syndromes. 
  • Care Coordination and Comprehensive Electronic Health Records are Associated With Increased Transition Planning Activities. 
  • Caregiving intensity and retirement status in Canada. 
  • Caregiving-related needs of family caregivers of older Singaporeans. 
  • Categorical data analysis in primary care research: log-linear models. 
  • Caudate volume measurement in older adults with bipolar disorder. 
  • Center variation and outcomes associated with delayed sternal closure after stage 1 palliation for hypoplastic left heart syndrome. 
  • Central venous pressure after coronary artery bypass surgery: does it predict postoperative mortality or renal failure? 
  • Cerebrovascular disease and depression symptoms in the cardiovascular health study. 
  • Cerebrovascular disease and evolution of depressive symptoms in the cardiovascular health study. 
  • Cesarean delivery among women with prolonged labor induction. 
  • Changes in Peripheral Blood Regulatory T Cells and IL-6 and IL-10 Levels Predict Response of Pediatric Medulloblastoma and Germ Cell Tumors With Residual or Disseminated Disease to Craniospinal Irradiation. 
  • Changes in aneurysm volume after endovascular repair of abdominal aortic aneurysm. 
  • Changes in functional status among persons over age sixty-five undergoing total knee arthroplasty. 
  • Changes in guideline-recommended medication possession after implementing Kendra's law in New York. 
  • Changes in state prescription contraceptive mandates for insurers: the effect on women's contraceptive use. 
  • Changes in the auditory evoked potentials and the bispectral index following propofol or propofol and alfentanil. 
  • Changes in willingness to participate in HIV vaccine trials among HIV-negative injection drug users. 
  • Changing patient characteristics and the effect on mortality in endocarditis. 
  • Changing perceptions of the childhood obesity epidemic. 
  • Characteristics and dietary patterns of adolescents who value eating locally grown, organic, nongenetically engineered, and nonprocessed food. 
  • Characteristics and in-hospital outcomes of patients with non-ST-segment elevation myocardial infarction and chronic kidney disease undergoing percutaneous coronary intervention. 
  • Characteristics and outcomes of hospice enrollees with dementia discharged alive. 
  • Characteristics of abdominal vein thrombosis in children and adults. 
  • Characteristics of diabetic patients associated with achieving and maintaining blood pressure targets in the Adherence and Intensification of Medications program. 
  • Characteristics of pediatric cardiovascular clinical trials registered on ClinicalTrials.gov. 
  • Characteristics of preeclampsia- and eclampsia-related maternal death in rural Haiti. 
  • Characteristics of treated hypertension in incident hemodialysis and peritoneal dialysis patients. 
  • Characterization of the neural stem cell gene regulatory network identifies OLIG2 as a multifunctional regulator of self-renewal. 
  • Characterizing the Hospice and Palliative Care Workforce in the U.S.: Clinician Demographics and Professional Responsibilities. 
  • Characterizing the phenotype of advanced pelvic organ prolapse. 
  • Chemotherapy Use, Performance Status, and Quality of Life at the End of Life. 
  • Chemotherapy use and patient treatment preferences in advanced colorectal cancer: a prospective cohort study. 
  • Chiari malformation Type I surgery in pediatric patients. Part 2: complications and the influence of comorbid disease in California, Florida, and New York. 
  • Child, Parent, and Peer Predictors of Early-Onset Substance Use: A Multi-Site Longitudinal Study 
  • Child-, adolescent- and young adult-onset depressions: differential risk factors in development? 
  • Child/Adolescent anxiety multimodal study: evaluating safety. 
  • Childbearing is not associated with young women's long-term obesity risk. 
  • Childhood conduct problems, hyperactivity-impulsivity, and inattention as predictors of adult criminal activity. 
  • Childhood neuropsychological deficits associated with adult obsessive-compulsive disorder. 
  • Childhood passive smoke exposure is associated with adult head and neck cancer. 
  • Children who prosper in unfavorable environments: the relationship to social capital. 
  • Children with Cleft Palate: Predictors of Otologic Issues in the First 10 Years. 
  • Choice of Trial of Labor after Cesarean and Association with Likelihood of Success. 
  • Choosing among employer-sponsored health plans: what drives employee choices? 
  • Chorioamnionitis and Infectious Complications after Vaginal Delivery. 
  • Chronic Pruritus Severity and QoL Impact on Healthcare Utilization among Veterans: A National Survey. 
  • Chronic Recreational Physical Inactivity and Epithelial Ovarian Cancer Risk: Evidence from the Ovarian Cancer Association Consortium. 
  • Chronic kidney disease biomarkers and mortality among older adults: A comparison study of survey samples in China and the United States. 
  • Chronic obstructive pulmonary disease: safety and tolerability of hyperpolarized 129Xe MR imaging in healthy volunteers and patients. 
  • Chronic vitamin K antagonist therapy and bleeding risk in ST elevation myocardial infarction patients. 
  • Chronicity of Voice-Related Health Care Utilization in the General Medicine Community. 
  • Cigarette smoking and epithelial ovarian cancer by histologic type. 
  • Cigarette smoking and pulmonary tuberculosis in northern California. 
  • Cigarette smoking and risk of ovarian cancer: a pooled analysis of 21 case-control studies. 
  • Cigarette smoking and the association with serous ovarian cancer in African American women: African American Cancer Epidemiology Study (AACES). 
  • Cigarette smoking, glutathione-s-transferase M1 and t1 genetic polymorphisms, and breast cancer risk (United States). 
  • Circulating Kidney Injury Molecule-1 Levels in Acute Heart Failure: Insights From the ASCEND-HF Trial (Acute Study of Clinical Effectiveness of Nesiritide in Decompensated Heart Failure). 
  • Circulating markers of inflammation and endothelial function, and their relationship to diabetic retinopathy. 
  • Clinical Calculator for Early Mortality in Metastatic Colorectal Cancer: An Analysis of Patients From 28 Clinical Trials in the Aide et Recherche en Cancérologie Digestive Database. 
  • Clinical Characteristics of Patients With CRVO in One Eye With Subsequent RVO in The Fellow Eye: A Retrospective Observational Study. 
  • Clinical Effectiveness of Hydralazine-Isosorbide Dinitrate Therapy in Patients With Heart Failure and Reduced Ejection Fraction: Findings From the Get With The Guidelines-Heart Failure Registry. 
  • Clinical Implications of Serum Albumin Levels in Acute Heart Failure: Insights From DOSE-AHF and ROSE-AHF. 
  • Clinical Outcomes and Healthcare Utilization Related to Multidrug-Resistant Gram-Negative Infections in Community Hospitals. 
  • Clinical Risk Factors and Prognostic Model for Primary Graft Dysfunction after Lung Transplantation in Patients with Pulmonary Hypertension. 
  • Clinical and angiographic outcomes with sirolimus-eluting stents in total coronary occlusions: the ACROSS/TOSCA-4 (Approaches to Chronic Occlusions With Sirolimus-Eluting Stents/Total Occlusion Study of Coronary Arteries-4) trial. 
  • Clinical and cost effectiveness of booklet based vestibular rehabilitation for chronic dizziness in primary care: single blind, parallel group, pragmatic, randomised controlled trial. 
  • Clinical and pathological stage discordance among 433,514 breast cancer patients. 
  • Clinical and phenomenological comparisons of late-onset and early-onset depression. 
  • Clinical and sociodemographic factors in a sample of older subjects experiencing depressive symptoms. 
  • Clinical characteristics and outcome of patients with early (<2 h), intermediate (2-4 h) and late (>4 h) presentation treated by primary coronary angioplasty or thrombolytic therapy for acute myocardial infarction. 
  • Clinical characteristics of magnetic resonance imaging-defined subcortical ischemic depression. 
  • Clinical correlates and course of thrombocytopenia during percutaneous coronary intervention in the era of abciximab platelet glycoprotein IIb/IIIa blockade. 
  • Clinical epidemiology and outcome of HIV-associated talaromycosis in Guangdong, China, during 2011-2017. 
  • Clinical examination for the detection of protective sensation in the feet of diabetic patients. International Cooperative Group for Clinical Examination Research. 
  • Clinical outcome of a cohort of patients eligible for therapeutic angiogenesis or transmyocardial revascularization. 
  • Clinical outcomes among stroke patients receiving tissue plasminogen activator therapy beyond the 3-hour time window. 
  • Clinical prediction of functional outcome after ischemic stroke: the surprising importance of periventricular white matter disease and race. 
  • Clinical predictors and outcome implications of early readmission in lung transplant recipients. 
  • Clinical predictors of bloodstream infections and mortality in hospitalized Malawian children. 
  • Clinical predictors of major infections after cardiac surgery. 
  • Clinical predictors of post-traumatic seizures in children with head trauma. 
  • Clinical risk factors for ischemic complications after percutaneous coronary interventions: results from the EPIC trial. The EPIC Investigators. 
  • Clinical risk factors for primary graft dysfunction after lung transplantation. 
  • Clinical significance of post-procedural TIMI flow in patients with cardiogenic shock undergoing primary percutaneous coronary intervention. 
  • Clinical utilization of digital rectal examination and fecal occult blood testing upon hospital admission. 
  • Clinical, demographic and social characteristics of psychotic depression. 
  • Clinician awareness of adherence to hypertension guidelines. 
  • Clopidogrel use and clinical events after drug-eluting stent implantation: findings from the HealthCore Integrated Research Database. 
  • Co-existence of chronic fatigue syndrome with fibromyalgia syndrome in the general population. A controlled study. 
  • Coagulopathy does not fully protect hospitalized cirrhosis patients from peripheral venous thromboembolism. 
  • Cognitive function after major noncardiac surgery, apolipoprotein E4 genotype, and biomarkers of brain injury. 
  • Cognitive function and dental care utilization among community-dwelling older adults. 
  • Colchicine effectiveness in symptom and inflammation modification in knee osteoarthritis (COLKOA): study protocol for a randomized controlled trial. 
  • Colonoscopy withdrawal time and risk of neoplasia at 5 years: results from VA Cooperative Studies Program 380. 
  • Colorectal cancer risk perceptions and screening intentions in a minority population. 
  • Combinations of multiple serum markers are superior to individual assays for discriminating malignant from benign pelvic masses. 
  • Combined modality trials of the Cancer and Leukemia Group B in stage III non-small-cell lung cancer: analysis of factors influencing survival and toxicity. 
  • Combining Prognostic and Predictive Enrichment Strategies to Identify Children With Septic Shock Responsive to Corticosteroids. 
  • Combining baseline clinical descriptors and real-time response to therapy: the incremental prognostic value of continuous ST-segment monitoring in acute myocardial infarction. 
  • Combining clinical and angiographic variables for estimating risk of target lesion revascularization after drug eluting stent placement. 
  • Community Urgent Care Use Following Implementation of the Veterans Affairs Maintaining Internal Systems and Strengthening Integrated Outside Networks Act. 
  • Comorbidity of DSM-III-R major depressive disorder in the general population: results from the US National Comorbidity Survey. 
  • Comorbidity of five chronic health conditions in elderly community residents: determinants and impact on mortality. 
  • Comparative Assessment of Utilization and Hospital Outcomes of Veterans Receiving VA and Non-VA Outpatient Dialysis. 
  • Comparative Effectiveness of Cardiac Resynchronization Therapy Among Patients With Heart Failure and Atrial Fibrillation: Findings From the National Cardiovascular Data Registry's Implantable Cardioverter-Defibrillator Registry. 
  • Comparative Effectiveness of Hybrid Coronary Revascularization vs Coronary Artery Bypass Grafting. 
  • Comparative Effectiveness of Implantable Cardioverter Defibrillators for Primary Prevention in Women. 
  • Comparative analysis of breast cancer risk factors among African-American women and White women. 
  • Comparative safety profile of chloral hydrate versus other sedatives for procedural sedation in hospitalized infants. 
  • Comparing Unmet Needs to Optimize Quality: Characterizing Inpatient and Outpatient Palliative Care Populations. 
  • Comparing a medical records-based and a claims-based index for measuring comorbidity in patients with lung or colon cancer. 
  • Comparing metabolomic and pathologic biomarkers alone and in combination for discriminating Alzheimer's disease from normal cognitive aging. 
  • Comparing mortality and time until death for medicare HMO and FFS beneficiaries. 
  • Comparing risk-adjustment methods for provider profiling. 
  • Comparing self-reported function and work disability in 100 community cases of fibromyalgia syndrome versus controls in London, Ontario: the London Fibromyalgia Epidemiology Study. 
  • Comparing the Palliative Care Needs of Patients With Hematologic and Solid Malignancies. 
  • Comparing the Palliative Care Needs of Those With Cancer to Those With Common Non-Cancer Serious Illness. 
  • Comparing the use of diagnostic imaging and receipt of carotid endarterectomy in elderly black and white stroke patients. 
  • Comparison of Bilateral vs. Staged Unilateral Deep Brain Stimulation (DBS) in Parkinson's Disease in Patients Under 70 Years of Age. 
  • Comparison of Clinical Care and In-Hospital Outcomes of Asian American and White Patients With Acute Ischemic Stroke. 
  • Comparison of analytic models for estimating the effect of clinical factors on the cost of coronary artery bypass graft surgery. 
  • Comparison of hand-carried ultrasound assessment of the inferior vena cava and N-terminal pro-brain natriuretic peptide for predicting readmission after hospitalization for acute decompensated heart failure. 
  • Comparison of methods for analyzing longitudinal binary outcomes: cognitive status as an example. 
  • Comparison of native light daily smokers and light daily smokers who were former heavy smokers. 
  • Comparison of outcomes for veterans receiving dialysis care from VA and non-VA providers. 
  • Comparison of percutaneous coronary intervention for previously treated versus de novo culprit lesions in acute myocardial infarction patients: insights from the National Cardiovascular Data Registry. 
  • Comparison of port access to sternotomy in tricuspid or mitral/tricuspid operations. 
  • Comparison of psychosocial adaptation of advanced stage Hodgkin's disease and acute leukemia survivors. Cancer and Leukemia Group B. 
  • Comparison of spouse and nonkin controls: the experience of the Consortium to Establish a Registry for Alzheimer's Disease (CERAD). 
  • Comparison of superior-level facet joint violations during open and percutaneous pedicle screw placement. 
  • Comparison of the use and results of sentinel lymph node biopsy in children and young adults with melanoma. 
  • Comparison of utilization of dental care services among Chinese- and Russian-speaking immigrant elders. 
  • Comparisons of characteristics and outcomes among women and men with acute myocardial infarction treated with thrombolytic therapy. GUSTO-I investigators. 
  • Comparisons of the uptake and in-hospital outcomes associated with second-generation drug-eluting stents between men and women: results from the CathPCI Registry. 
  • Compensation costs of work-related back disorders among union carpenters, Washington State 1989-2003. 
  • Compliance with acute stroke care quality measures in hospitals with and without primary stroke center certification: the North Carolina Stroke Care Collaborative. 
  • Compliance with referral for hepatitis C evaluation among veterans. 
  • Complications following pediatric cranioplasty after decompressive craniectomy: a multicenter retrospective study. 
  • Comprehensive analysis of LAMC1 genetic variants in advanced pelvic organ prolapse. 
  • Concerning the mechanism of pexelizumab's benefit in acute myocardial infarction. 
  • Conclusions about the effects on fertilization of time from aspiration to incubation and blood in the aspirate depend on the use of appropriate statistical techniques. 
  • Conditional estimation for generalized linear models when covariates are subject-specific parameters in a mixed model for longitudinal measurements. 
  • Confusion about mammography: prevalence and consequences. 
  • Consistency between trials presented at conferences, their subsequent publications and press releases. 
  • Consumer protection and the HMO backlash: are HMOs to blame for drive-through deliveries? 
  • Contemporary incidence, predictors, and outcomes of acute kidney injury in patients undergoing percutaneous coronary interventions: insights from the NCDR Cath-PCI registry. 
  • Contemporary mortality risk prediction for percutaneous coronary intervention: results from 588,398 procedures in the National Cardiovascular Data Registry. 
  • Contemporary results for proximal aortic replacement in North America. 
  • Contemporary use of adjunctive thrombectomy during primary percutaneous coronary intervention for ST-elevation myocardial infarction in the United States. 
  • Continuity of medical care, health insurance, and nonmedical advice in the first 3 years of life. 
  • Contraceptive use among female sex workers in three Russian cities. 
  • Contraceptive use by obese women 1 year postpartum. 
  • Contributions of infertility treatment to very-low-birth-weight multiple birth infants receiving neonatal intensive care. 
  • Conversion From Off-Pump Coronary Artery Bypass Grafting to On-Pump Coronary Artery Bypass Grafting. 
  • Conversion of cardiovascular conference abstracts to publications. 
  • Coronary Artery Bypass Graft Surgery and Percutaneous Coronary Interventions in Patients With Unprotected Left Main Coronary Artery Disease. 
  • Correlates and impact on outcomes of worsening renal function in patients > or =65 years of age with heart failure. 
  • Correlates of expected positive and negative support for smoking cessation among a sample of chronically ill veterans. 
  • Correlates of health information seeking between adults diagnosed with and without cancer. 
  • Correlates of intake of folic acid-containing supplements among pregnant women. 
  • Correlates of left ventricular mass in chronic hemodialysis recipients. 
  • Correlates of physical activity at two time points during pregnancy. 
  • Correlation between selected environmental exposures and karyotype in acute myelocytic leukemia. 
  • Correlation of Appointment Times and Subspecialty With the No-Show Rates in an Orthopedic Ambulatory Clinic. 
  • Corticosteroids and pediatric septic shock outcomes: a risk stratified analysis. 
  • Cost-related nonadherence in the Medicare program: the impact of Part D. 
  • Cost-sharing requirements and access to mental health care among medicare enrollees with schizophrenia. 
  • Costs and outcomes of hip fracture and stroke, 1984 to 1994. 
  • Costs of periprocedural complications in patients treated with transcatheter aortic valve replacement: results from the Placement of Aortic Transcatheter Valve trial. 
  • Covariate adjustment in heart failure randomized controlled clinical trials: a case analysis of the HF-ACTION trial. 
  • Covariate adjustment in subgroup analyses of randomized clinical trials: A propensity score approach. 
  • Covariate adjustment increased power in randomized controlled trials: an example in traumatic brain injury. 
  • Craniotomy for resection of meningioma in the elderly: a multicentre, prospective analysis from the National Surgical Quality Improvement Program. 
  • Critical care admission following elective surgery was not associated with survival benefit: prospective analysis of data from 27 countries. 
  • Cross-sectional association between perceived discrimination and hypertension in African-American men and women: the Pitt County Study. 
  • Crossing the Cervicothoracic Junction in Posterior Cervical Decompression and Fusion: A Cohort Analysis. 
  • Cultural competence and perceptions of community health workers' effectiveness for reducing health care disparities. 
  • Cumulative index of health disorders as an indicator of aging-associated processes in the elderly: results from analyses of the National Long Term Care Survey. 
  • Current use of aspirin and antithrombotic agents in the United States among outpatients with atherothrombotic disease (from the REduction of Atherothrombosis for Continued Health [REACH] Registry). 
  • Cyclin D1 polymorphism and increased risk of colorectal cancer at young age. 
  • Cyclooxygenase 2 polymorphism (Val511Ala), nonsteroidal anti-inflammatory drug use and breast cancer in African American women. 
  • D-dimer assay predicts mortality in critically ill patients without disseminated intravascular coagulation or venous thromboembolic disease. 
  • DNA methylation at imprint regulatory regions in preterm birth and infection. 
  • Daily Aspirin Use Associated With Reduced Risk For Fibrosis Progression In Patients With Nonalcoholic Fatty Liver Disease. 
  • Decompression sickness risk reduced by native intestinal flora in pigs after H2 dives. 
  • Deep Learning to Predict Traumatic Brain Injury Outcomes in the Low-Resource Setting. 
  • Deficits and variations in patients' experience with making 9 common medical decisions: the DECISIONS survey. 
  • Defining the learning curve for successful staging with sentinel lymph node biopsy for endometrial cancer among surgeons at an academic institution. 
  • Definition of a functional single nucleotide polymorphism in the cell migration inhibitory gene MIIP that affects the risk of breast cancer. 
  • Dehydration effects on the risk of severe decompression sickness in a swine model. 
  • Deletion of CFHR3 and CFHR1 genes in age-related macular degeneration. 
  • Delirium is a robust predictor of morbidity and mortality among critically ill patients treated in the cardiac intensive care unit. 
  • Demographic and Clinical Factors Associated With Nonsurgical Osteoarthritis Treatment Among Patients in Outpatient Clinics. 
  • Demographic and clinical variation in Veterans Health Administration provision of assistive technology devices to veterans poststroke. 
  • Demographic characteristics do not decrease the utility of depressive symptoms assessments: examining the practical impact of item bias in four heterogeneous samples of older adults. 
  • Demographic patterns of blood donors and donations in a large metropolitan area. 
  • Demographic, presentation, and treatment factors and racial disparities in ovarian cancer hospitalization outcomes. 
  • Demographics, clinical characteristics, and outcomes of patients hospitalized for decompensated heart failure: observations from the IMPACT-HF registry. 
  • Dental care utilization among caregivers who care for older adults. 
  • Dental service utilization among urban and rural older adults in China -- a brief communication. 
  • Depressed interleukin-12-producing activity by monocytes correlates with adverse clinical course and a shift toward Th2-type lymphocyte pattern in severely injured male trauma patients. 
  • Depression Status Is Associated with Functional Decline Over 1-Year Following Acute Stroke. 
  • Depression after successful treatment for nonsmall cell lung carcinoma. 
  • Depression and increased myocardial ischemic activity in patients with ischemic heart disease. 
  • Depression and physical disability outcomes in depressed medically ill hospitalized older adults. 
  • Depression and smoking cessation in older adults: a longitudinal study. 
  • Depression as an independent predictor of postoperative delirium in spine deformity patients undergoing elective spine surgery. 
  • Depression in black and white women. The role of marriage and socioeconomic status. 
  • Depression treatment in a sample of 1,801 depressed older adults in primary care. 
  • Depression treatment in patients with general medical conditions: results from the CO-MED trial. 
  • Depression, Stressful Life Events, and the Impact of Variation in the Serotonin Transporter: Findings from the National Longitudinal Study of Adolescent to Adult Health (Add Health). 
  • Depressive symptoms and mental stress-induced myocardial ischemia in patients with coronary heart disease. 
  • Depressive symptoms in elderly medical-surgical patients hospitalized in community settings. 
  • Derivation and validation of the Denver Human Immunodeficiency Virus (HIV) risk score for targeted HIV screening. 
  • Derivation of a clinical decision guide in the diagnosis of cervical facet joint pain. 
  • Descriptive evidence that risk profiles for cervical intraepithelial neoplasia 1, 2, and 3 are unique. 
  • Design and rationale of the Utah obesity study. A study to assess morbidity following gastric bypass surgery. 
  • Detection and localization of a single binary trait locus in experimental populations. 
  • Detection of silent ischemia adds to the prognostic value of coronary anatomy and left ventricular function in predicting outcome in unstable angina patients. 
  • Determinants of a subject's decision to participate in clinical anesthesia research. 
  • Determinants of attrition in a natural history study of Alzheimer disease. 
  • Determinants of care seeking for mental health problems in rural Haiti: culture, cost, or competency. 
  • Determinants of medical system delay in the diagnosis of colorectal cancer within the Veteran Affairs Health System. 
  • Determinants of postsurgical discharge setting for male hip fracture patients. 
  • Determinants of the need for early acute intervention in patients treated conservatively after thrombolytic therapy for acute myocardial infarction. TAMI-5 Study Group. 
  • Determinants of the over-anticoagulation response during warfarin initiation therapy in Asian patients based on population pharmacokinetic-pharmacodynamic analyses. 
  • Development and Validation of a Mortality Prediction Model for Patients Receiving 14 Days of Mechanical Ventilation. 
  • Development and validation of a predictive model for chemotherapy-associated thrombosis. 
  • Development and validation of a risk model for in-hospital worsening heart failure from the Acute Decompensated Heart Failure National Registry (ADHERE). 
  • Development and validation of a simple model to predict severe coronary artery disease after myocardial infarction: potential impact on cardiac catheterization use in the United States and Canada. 
  • Development of a Metastatic Spinal Tumor Frailty Index (MSTFI) Using a Nationwide Database and Its Association with Inpatient Morbidity, Mortality, and Length of Stay After Spine Surgery. 
  • Development of a clinical registry-based 30-day readmission measure for coronary artery bypass grafting surgery. 
  • Development of a quantitative donor risk index to predict short-term mortality in orthotopic heart transplantation. 
  • Diabetes mellitus and advanced liver fibrosis are risk factors for severe anaemia during telaprevir-based triple therapy. 
  • Diabetes mellitus, independent of body mass index, is associated with a "higher success" rate for supraclavicular brachial plexus blocks. 
  • Diagnosing HIV infection in primary care settings: missed opportunities. 
  • Diagnostic accuracy of serum antibodies to human papillomavirus type 16 early antigens in the detection of human papillomavirus-related oropharyngeal cancer. 
  • Diagnostic and Therapeutic Yield of Endoscopy in Patients with Elevated INR and Gastrointestinal Bleeding. 
  • Diagnostic evaluation for patients with ischemic stroke: are there sex differences? 
  • Dialysate calcium concentration and the risk of sudden cardiac arrest in hemodialysis patients. 
  • Diet, Helicobacter pylori strain-specific infection, and gastric cancer risk among Chinese men. 
  • Diet- and blood pressure-related knowledge, attitudes, and hypertension prevalence among African Americans: the KDBP Study. Knowledge of Diet and Blood Pressure. 
  • Dietary Diversity Was Positively Associated with Psychological Resilience among Elders: A Population-Based Study. 
  • Dietary Patterns Associated with Cognitive Function among the Older People in Underdeveloped Regions: Finding from the NCDFaC Study. 
  • Dietary Quality and Ovarian Cancer Risk in African-American Women. 
  • Dietary and psych predictors of weight loss after gastric bypass. 
  • Dietary composition and nonalcoholic fatty liver disease. 
  • Dietary inflammatory index and risk of epithelial ovarian cancer in African American women. 
  • Dietary patterns and the metabolic syndrome in obese and non-obese Framingham women. 
  • Dietary patterns, food groups, and rectal cancer risk in Whites and African-Americans. 
  • Dieting status and its relationship to eating and physical activity behaviors in a representative sample of US adolescents. 
  • Differences between chest pain observation service patients and admitted "rule-out myocardial infarction" patients. 
  • Differences between patients with cardiovascular disease and cancer referred for palliative care. 
  • Differences in Depression Care for Men and Women among Veterans with and without Psychiatric Comorbidities. 
  • Differences in behavioral health disorders and unmet treatment needs between medical marijuana users and recreational marijuana users: Results from a national adult sample. 
  • Differences in bleeding phenotype and provider interventions in postmenarchal adolescents when compared to adult women with bleeding disorders and heavy menstrual bleeding. 
  • Differences in comorbidities on low back pain and low back related leg pain. 
  • Differences in multijoint radiographic osteoarthritis phenotypes among African Americans and Caucasians: the Johnston County Osteoarthritis project. 
  • Differences in psychiatric symptoms and barriers to mental health care between volunteer and career firefighters. 
  • Differences in the clinical features and outcomes in African Americans and whites with myocardial infarction. 
  • Differential associations of cortical and subcortical cerebral atrophy with retinal vascular signs in patients with acute stroke. 
  • Differential characteristics of young and midlife adult users of psychotherapy, psychotropic medications, or both: information from a population representative sample in São Paulo, Brazil. 
  • Differential immunoglobulin class-mediated responses to components of the U1 small nuclear ribonucleoprotein particle in systemic lupus erythematosus and mixed connective tissue disease. 
  • Direct Transport to a Percutaneous Cardiac Intervention Center and Outcomes in Patients With Out-of-Hospital Cardiac Arrest. 
  • Direct oral anticoagulant- versus vitamin K antagonist-related gastrointestinal bleeding: Insights from a nationwide cohort. 
  • Disclosure of Sexual Intercourse by Teenagers: Agreement Between Telephone Survey Responses and Annual Visit Disclosures. 
  • Discontinuation of diabetes and lipid-lowering medications after bariatric surgery at Veterans Affairs medical centers. 
  • Discordant risk: overweight and cardiometabolic risk in Chinese adults. 
  • Discriminative capacity of biomarkers for acute stroke in the emergency department. 
  • Disease progression in hemodynamically stable patients presenting to the emergency department with sepsis. 
  • Disparities in access to left ventricular assist device therapy. 
  • Disparities in maternal hypertension and pregnancy outcomes: evidence from North Carolina, 1994-2003. 
  • Disparities in telemedicine during COVID-19. 
  • Dissemination of CPR video self-instruction materials to secondary trainees: Results from a hospital-based CPR education trial. 
  • Distribution and correlates of serum 25-hydroxyvitamin D levels in a sample of patients with hip fracture. 
  • Do Mixed-Flora Preoperative Urine Cultures Matter? 
  • Do child abuse and maternal care interact to predict military sexual trauma? 
  • Do diabetic veterans use the Internet? Self-reported usage, skills, and interest in using My HealtheVet Web portal. 
  • Do larger periprocedural fluid volumes reduce the severity of post-endoscopic retrograde cholangiopancreatography pancreatitis? 
  • Do menopausal status and use of hormone therapy affect antidepressant treatment response? Findings from the Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study. 
  • Do obese persons comprehend their personal health risks? 
  • Do older women use estrogen replacement? Data from the Duke Established Populations for Epidemiologic Studies of the Elderly (EPESE). 
  • Do patients consistently report comorbid conditions over time?: results from the prostate cancer outcomes study. 
  • Do peers' parents matter? A new link between positive parenting and adolescent substance use. 
  • Do people turn to religion in times of stress?: an examination of change in religiousness among elderly, medically ill patients. 
  • Do prognostic variables predict a set of outcomes for patients with chronic low back pain: a long-term follow-up secondary analysis of a randomized control trial. 
  • Do statins reduce risk of incident dementia and Alzheimer disease? The Cache County Study. 
  • Does Childhood Trauma Moderate Polygenic Risk for Depression? A Meta-analysis of 5765 Subjects From the Psychiatric Genomics Consortium. 
  • Does Surgery for Concomitant Cruciate and Meniscus Injuries Increase or Decrease Subsequent Comorbidities at 2 Years? 
  • Does a high level of HDL-C cholesterol undo the bad effects of a high LDL-C cholesterol? 
  • Does body mass index impact the outcomes of tubeless percutaneous nephrolithotomy? 
  • Does early-onset chronic or recurrent major depression impact outcomes with antidepressant medications? A CO-MED trial report. 
  • Does eptifibatide confer a greater benefit to patients with unstable angina than with non-ST segment elevation myocardial infarction? Insights from the PURSUIT Trial. 
  • Does labor influence neonatal and neurodevelopmental outcomes of extremely-low-birth-weight infants who are born by cesarean delivery? 
  • Does participatory decision making improve hypertension self-care behaviors and outcomes? 
  • Does recipient age impact functional outcomes of orthotopic heart transplantation? 
  • Does sexual function change after surgery for stress urinary incontinence and/or pelvic organ prolapse? A multicenter prospective study. 
  • Does the EuroSCORE perform well on the STS population? 
  • Does the presence of thrombus seen on a coronary angiogram affect the outcome after percutaneous coronary angioplasty? An Angiographic Trials Pool data experience. 
  • Does the teddy bear sign predict psychogenic nonepileptic seizures? 
  • Donor oocytes are associated with preterm birth when compared to fresh autologous in vitro fertilization cycles in singleton pregnancies. 
  • Donor predictors of allograft use and recipient outcomes after heart transplantation. 
  • Dose escalation studies of cytarabine, daunorubicin, and etoposide with and without multidrug resistance modulation with PSC-833 in untreated adults with acute myeloid leukemia younger than 60 years: final induction results of Cancer and Leukemia Group B Study 9621. 
  • Dose intensity and hematologic toxicity in older cancer patients receiving systemic chemotherapy. 
  • Double-Dose Versus Standard-Dose Clopidogrel According to Smoking Status Among Patients With Acute Coronary Syndromes Undergoing Percutaneous Coronary Intervention. 
  • Dynamic prognostication in non-ST-elevation acute coronary syndromes: insights from GUSTO-IIb and PURSUIT. 
  • Dynamics of patient targeting for care management in Medicaid: a case study of the Durham Community Health Network. 
  • Dysplasia at the surgical margin is associated with recurrence after resection of non-invasive intraductal papillary mucinous neoplasms. 
  • Dyspnoea and worsening heart failure in patients with acute heart failure: results from the Pre-RELAX-AHF study. 
  • Dyspnoea in patients with acute heart failure: an analysis of its clinical course, determinants, and relationship to 60-day outcomes in the PROTECT pilot study. 
  • Dysregulated mineral metabolism in patients with acute kidney injury and risk of adverse outcomes. 
  • ED disposition of the Glasgow Coma Scale 13 to 15 traumatic brain injury patient: analysis of the Transforming Research and Clinical Knowledge in TBI study. 
  • ERCP and sphincterotomy in the context of laparoscopic cholecystectomy: academic and community practice patterns and results. 
  • EVEREST II randomized clinical trial: predictors of mitral valve replacement in de novo surgery or after the MitraClip procedure. 
  • EXpectation Propagation LOgistic REgRession (EXPLORER): distributed privacy-preserving online model learning. 
  • Early Blood Transfusions in Sepsis: Unchanged Survival and Increased Costs. 
  • Early adoption of dabigatran and its dosing in US patients with atrial fibrillation: results from the outcomes registry for better informed treatment of atrial fibrillation. 
  • Early and late onset sepsis in late preterm infants. 
  • Early childhood caries: analysis of psychosocial and biological factors in a high-risk population. 
  • Early detection of acute myocardial infarction: additional diagnostic information from serum concentrations of myoglobin in patients without ST elevation. 
  • Early dissemination of bevacizumab for advanced colorectal cancer: a prospective cohort study. 
  • Early hematopoietic effects of chronic radiation exposure in humans. 
  • Early onset prostate cancer: predictors of clinical grade. 
  • Early parental death and late-life dementia risk: findings from the Cache County Study. 
  • Early use of glycoprotein IIb/IIIa inhibitors in non-ST-elevation acute myocardial infarction: observations from the National Registry of Myocardial Infarction 4. 
  • Early vs. late worsening heart failure during acute heart failure hospitalization: insights from the PROTECT trial. 
  • Early-Life Alcohol Intake and High-Grade Prostate Cancer: Results from an Equal-Access, Racially Diverse Biopsy Cohort. 
  • Eating Disorders, Autoimmune, and Autoinflammatory Disease. 
  • Echocardiographic Findings Predict In-Hospital and 1-Year Mortality in Left-Sided Native Valve Staphylococcus aureus Endocarditis: Analysis From the International Collaboration on Endocarditis-Prospective Echo Cohort Study. 
  • Echocardiographic methods, quality review, and measurement accuracy in a randomized multicenter clinical trial of Marfan syndrome. 
  • Economic outcomes with prasugrel versus clopidogrel in acute coronary syndrome patients: observations from prasugrel users and matched clopidogrel users. 
  • Effect of BRCA1 and BRCA2 on the association between breast cancer risk and family history. 
  • Effect of Clinical and Attitudinal Characteristics on Obtaining Comprehensive Medication Reviews. 
  • Effect of Dual Use of Veterans Affairs and Medicare Part D Drug Benefits on Antihypertensive Medication Supply in a National Cohort of Veterans with Dementia. 
  • Effect of High-Grade Preoperative Knee Laxity on 6-Year Anterior Cruciate Ligament Reconstruction Outcomes. 
  • Effect of WHO newborn care training on neonatal mortality by education. 
  • Effect of a 19-item surgical safety checklist during urgent operations in a global patient population. 
  • Effect of advancing age on outcomes of deep brain stimulation for Parkinson disease. 
  • Effect of apolipoprotein E genotype on in-hospital mortality following intracerebral haemorrhage. 
  • Effect of blood pressure on the retinal vasculature in a multi-ethnic Asian population. 
  • Effect of cancer screening and desirable health behaviors on functional status, self-rated health, health service use and mortality. 
  • Effect of inborn vs. outborn delivery on neurodevelopmental outcomes in infants with hypoxic-ischemic encephalopathy: secondary analyses of the NICHD whole-body cooling trial. 
  • Effect of lipid-lowering therapy on early mortality after acute coronary syndromes: an observational study. 
  • Effect of neoadjuvant chemoradiation on operative mortality and morbidity for pancreaticoduodenectomy. 
  • Effect of new persistent opioid use on physiologic and psychologic outcomes following bariatric surgery. 
  • Effect of patient position on clinical evaluation of pelvic organ prolapse. 
  • Effect of prior stroke on the use of evidence-based therapies and in-hospital outcomes in patients with myocardial infarction (from the NCDR ACTION GWTG registry). 
  • Effect of smoking and sedentary behavior on the association between depressive symptoms and mortality from coronary heart disease. 
  • Effectiveness and safety of abciximab after failed thrombolytic therapy. 
  • Effectiveness of Corticosteroid Injections for Treatment of de Quervain's Tenosynovitis. 
  • Effectiveness of antimicrobial guidelines for community-acquired pneumonia in children. 
  • Effectiveness of blinding: sham suprapubic incisions in a randomized trial of retropubic midurethral sling in women undergoing vaginal prolapse surgery. 
  • Effectiveness of psychological treatments for depression and alcohol use disorder delivered by community-based counsellors: two pragmatic randomised controlled trials within primary healthcare in Nepal. 
  • Effects of Cancer Stage and Treatment Differences on Racial Disparities in Survival From Colon Cancer: A United States Population-Based Study. 
  • Effects of Tennessee Medicaid managed care on obstetrical care and birth outcomes. 
  • Effects of admission and treatment strategies of DWI courts on offender outcomes. 
  • Effects of age at first substance use and psychiatric comorbidity on the development of substance use disorders. 
  • Effects of age, sex, and ethnicity on the association between apolipoprotein E genotype and Alzheimer disease. A meta-analysis. APOE and Alzheimer Disease Meta Analysis Consortium. 
  • Effects of air pollution on respiratory health of adults in three Chinese cities. 
  • Effects of alcohol consumption on disability among the near elderly: a longitudinal analysis. 
  • Effects of extreme hemodilution during cardiac surgery on cognitive function in the elderly. 
  • Effects of implementing adaptive support ventilation in a medical intensive care unit. 
  • Effects of institutional volumes on operative outcomes for aortic root replacement in North America. 
  • Effects of legal mechanisms on perceived coercion and treatment adherence among persons with severe mental illness. 
  • Effects of mental stress on myocardial ischemia during daily life. 
  • Effects of nesiritide and predictors of urine output in acute decompensated heart failure: results from ASCEND-HF (acute study of clinical effectiveness of nesiritide and decompensated heart failure). 
  • Effects of serum creatinine calibration on estimated renal function in african americans: the Jackson heart study. 
  • Effects of socioeconomic status on mortality after acute myocardial infarction. 
  • Effects of source of DNA on genotyping success rates and allele percentages in the Preschoolers with Attention-Deficit/Hyperactivity Disorder Treatment Study (PATS). 
  • Efficacy and safety of recombinant factor XIII on reducing blood transfusions in cardiac surgery: a randomized, placebo-controlled, multicenter clinical trial. 
  • Efficacy and safety of unfractionated heparin versus enoxaparin: a pooled analysis of ASSENT-3 and -3 PLUS data. 
  • Efficacy of a woman-focused intervention to reduce HIV risk and increase self-sufficiency among African American crack abusers. 
  • Efficacy of extended release quetiapine fumarate monotherapy in patients with major depressive disorder: a pooled analysis of two 6-week, double-blind, placebo-controlled studies. 
  • Eicosanoid modulation in advanced lung cancer: cyclooxygenase-2 expression is a positive predictive factor for celecoxib + chemotherapy--Cancer and Leukemia Group B Trial 30203. 
  • Elective Aortic Root Replacement in North America: Analysis of STS Adult Cardiac Surgery Database. 
  • Elective Cancer Surgery in COVID-19-Free Surgical Pathways During the SARS-CoV-2 Pandemic: An International, Multicenter, Comparative Cohort Study. 
  • Elective primary cesarean delivery: attitudes of urogynecology and maternal-fetal medicine specialists. 
  • Electrocardiographic characteristics of potential organ donors and associations with cardiac allograft use. 
  • Electrocardiographic diagnosis of evolving acute myocardial infarction in the presence of left bundle-branch block. GUSTO-1 (Global Utilization of Streptokinase and Tissue Plasminogen Activator for Occluded Coronary Arteries) Investigators. 
  • Electronic Health Records and Pharmacokinetic Modeling to Assess the Relationship between Ampicillin Exposure and Seizure Risk in Neonates. 
  • Electronic self-administered screening for substance use in adult primary care patients: feasibility and acceptability of the tobacco, alcohol, prescription medication, and other substance use (myTAPS) screening tool. 
  • Elevated concentration of secretory leukocyte protease inhibitor in the cervical mucus before delivery. 
  • Elevated monocytes in patients with critical limb ischemia diminish after bypass surgery. 
  • Elevated preoperative heart rate is associated with cardiopulmonary and autonomic impairment in high-risk surgical patients. 
  • Eliciting and combining subjective judgments about uncertainty. 
  • Emergence of fluoroquinolone resistance among Bacteroides species. 
  • Emergency department use and subsequent hospitalizations among members of a high-deductible health plan. 
  • Emergency medical service hospital prenotification is associated with improved evaluation and treatment of acute ischemic stroke. 
  • Emergency medical services system utilization over the last 10 years: what predicts transport of children? 
  • Emergency medical services use by stroke patients: a population-based study. 
  • Emotional health of Canadian and Finnish students with disabilities or chronic conditions. 
  • Employer health insurance offerings and employee enrollment decisions. 
  • Encoded exposure to tobacco use in social media predicts subsequent smoking behavior. 
  • Endovascular aneurysm repair is associated with less malnutrition than open abdominal aortic aneurysm repair. 
  • Endplate changes following discectomy: natural history and associations between imaging and clinical data. 
  • Enhanced mortality risk prediction with a focus on high-risk percutaneous coronary intervention: results from 1,208,137 procedures in the NCDR (National Cardiovascular Data Registry). 
  • Enhancing case ascertainment of Parkinson's disease using Medicare claims data in a population-based cohort: the Cardiovascular Health Study. 
  • Enoxaparin in primary and facilitated percutaneous coronary intervention A formal prospective nonrandomized substudy of the FINESSE trial (Facilitated INtervention with Enhanced Reperfusion Speed to Stop Events). 
  • Environmental aridity is associated with cytotype segregation and polyploidy occurrence in Brachypodium distachyon (Poaceae). 
  • Epidemiologic Analysis of Elective Operative Procedures in Infants Less Than 6 Months of Age in the United States. 
  • Epidemiology and visual outcomes in patients with infectious scleritis. 
  • Epidemiology of HIV-1 infection in opiate users in Northern Thailand. 
  • Epigenetic regulation of AXL and risk of childhood asthma symptoms. 
  • Epistasis amongst PTPN2 and genes of the vitamin D pathway contributes to risk of juvenile idiopathic arthritis. 
  • Epsilon-aminocaproic acid administration and stroke following coronary artery bypass graft surgery. 
  • Erythropoiesis-stimulating agents increase the risk of acute stroke in patients with chronic kidney disease. 
  • Esophageal eosinophilia is increased in rural areas with low population density: results from a national pathology database. 
  • Essential Resources and Strategies for Antibiotic Stewardship Programs in the Acute Care Setting. 
  • Estimating Tumor Growth Rates In Vivo. 
  • Estimating defibrillation efficacy using combined upper limit of vulnerability and defibrillation testing. 
  • Estimating importance weights for the IWQOL-Lite using conjoint analysis. 
  • Estimation of propensity scores using generalized additive models. 
  • Ethnic differences in coronary artery calcium in a healthy cohort aged 60 to 69 years. 
  • Ethnic differences in the place of death of elderly hospice enrollees. 
  • Ethnic differences in use of inpatient mental health services by blacks, whites, and Hispanics in a national insured population. 
  • Ethnicity and physician-older patient communication about alternative therapies. 
  • Evaluating an emergency medical services-initiated nontransport system. 
  • Evaluating diagnosis-based risk-adjustment methods in a population with spinal cord dysfunction. 
  • Evaluating the effectiveness of a rapidly adopted cardiovascular technology with administrative data: the case of drug-eluting stents for acute coronary syndromes. 
  • Evaluating the impact of public health notification: Duke clopidogrel experience. 
  • Evaluating the ovarian cancer gonadotropin hypothesis: a candidate gene study. 
  • Evaluation of GM-CSF mouthwash for prevention of chemotherapy-induced mucositis: a randomized, double-blind, dose-ranging study. 
  • Evaluation of a prolonged infusion of recombinant tissue-type plasminogen activator (Duteplase) in preventing reocclusion following successful thrombolysis in acute myocardial infarction. 
  • Evaluation of established breast cancer risk factors as modifiers of BRCA1 or BRCA2: a multi-center case-only analysis. 
  • Evaluation of vitamin D biosynthesis and pathway target genes reveals UGT2A1/2 and EGFR polymorphisms associated with epithelial ovarian cancer in African American Women. 
  • Evening heart rate measured at home is associated with visceral obesity and abnormal fat distribution in patients with hypertension. 
  • Evidence for an association between prostate cancer and chromosome 8q24 and 10q11 genetic variants in African American men: the Flint Men's Health Study. 
  • Evidence of clinical practice heterogeneity in the use of implantable cardioverter-defibrillators in heart failure and post-myocardial infarction left ventricular dysfunction: Findings from IMPROVE HF. 
  • Evidence-based management of postoperative nausea and vomiting: a review. 
  • Evolution of the coronary care unit: clinical characteristics and temporal trends in healthcare delivery and outcomes. 
  • Examining pregnant women's hostile attributions about infants as a predictor of offspring maltreatment. 
  • Examining reoperation and readmission after hepatic surgery. 
  • Examining the relation between posttraumatic stress disorder and suicidal ideation in an OEF/OIF veteran sample. 
  • Excess alcohol consumption and health outcomes: a 6-year follow-up of men over age 50 from the health and retirement study. 
  • Excess heparin dosing among fibrinolytic-treated patients with ST-segment elevation myocardial infarction. 
  • Excess risk of temporomandibular disorder associated with cigarette smoking in young adults. 
  • Excimer laser coronary angioplasty: the New Approaches to Coronary Intervention (NACI) experience. 
  • Exercise and pharmacotherapy in patients with major depression: one-year follow-up of the SMILE study. 
  • Exercise and pregnancy outcome among urban, low-income, black women. 
  • Exercise therapy for depression in middle-aged and older adults: predictors of early dropout and treatment failure. 
  • Experience with intrawound vancomycin powder for posterior cervical fusion surgery. 
  • Experiential aspects of alcohol-induced blackouts among college students. 
  • Experimental trials to assess the risks of decompression sickness in flying after diving. 
  • Explained and unexplained medical symptoms in generalized anxiety and panic disorder: relationship to the somatoform disorders. 
  • Exploration of a hypothesized independent association of a common 9p21.3 gene variant and ischemic stroke in patients with and without angiographic coronary artery disease. 
  • Exploring associations between physical activity and perceived and objective measures of the built environment. 
  • Exploring differential response to an emergency department-based care transition intervention. 
  • Exploring predictors of complication in older surgical patients: a deficit accumulation index and the Braden Scale. 
  • Exploring the association of glyceraldehyde-3-phosphate dehydrogenase gene and Alzheimer disease. 
  • Exploring the factors that influence functional performance among nursing home residents. 
  • Exposing Racial Discrimination: Implicit & Explicit Measures-The My Body, My Story Study of 1005 US-Born Black & White Community Health Center Members. 
  • External Validation of the Adult Spinal Deformity (ASD) Frailty Index (ASD-FI) in the Scoli-RISK-1 Patient Database. 
  • Extracorporeal Membrane Oxygenation and Interfacility Transfer: A Regional Referral Experience. 
  • Extubation Failure after Neonatal Cardiac Surgery: A Multicenter Analysis. 
  • Eye Symptom Questionnaire to Evaluate Anterior Eye Health. 
  • FEM-PrEP: adherence patterns and factors associated with adherence to a daily oral study product for pre-exposure prophylaxis. 
  • FGF-23 levels in patients with AKI and risk of adverse outcomes. 
  • Facial injury management undertaken at US and UK medical treatment facilities during the Iraq and Afghanistan conflicts: a retrospective cohort study. 
  • Factor V Leiden mutation and thromboembolism risk in women receiving adjuvant tamoxifen for breast cancer. 
  • Factors Associated With High-Grade Lachman, Pivot Shift, and Anterior Drawer at the Time of Anterior Cruciate Ligament Reconstruction. 
  • Factors affecting patient access in Thailand: understanding delay in care seeking for patients with cancer. 
  • Factors affecting selection of operative approach and subsequent short-term outcomes after anatomic resection for lung cancer. 
  • Factors affecting workforce participation and healthy worker biases in U.S. women and men. 
  • Factors associated with a lack of pap smear utilization in women exposed in utero to diethylstilbestrol. 
  • Factors associated with annual-interval mammography for women in their 40s. 
  • Factors associated with cognitive evaluations in the United States. 
  • Factors associated with condom use among at-risk women students and nonstudents seen in managed care. 
  • Factors associated with decompression and strabismus surgery in thyroid eye disease. 
  • Factors associated with decreased kidney function in HIV-infected adults enrolled in the MTCT-Plus Initiative in sub-Saharan Africa. 
  • Factors associated with elevated consumption of alcohol in older adults-comparison between China and Norway: the CLHLS and the HUNT Study. 
  • Factors associated with opioid use after endoscopic sinus surgery. 
  • Factors associated with physical activity among adolescent and young adult survivors of early childhood cancer: A report from the childhood cancer survivor study (CCSS). 
  • Factors associated with physiotherapists' confidence during assessment of clinical cervical and lumbar spine instability. 
  • Factors associated with rapid progression to knee arthroplasty: complete analysis of three-year data from the osteoarthritis initiative. 
  • Factors associated with repeat mammography screening. 
  • Factors associated with soft drink consumption in school-aged children. 
  • Factors associated with survival in pediatric extracorporeal membrane oxygenation--a single-center experience. 
  • Factors associated with use of preoperative chemoradiation therapy for rectal cancer in the Cancer Care Outcomes Research and Surveillance Consortium. 
  • Factors in Premature Infants Associated With Low Risk of Developing Retinopathy of Prematurity. 
  • Factors influencing postoperative adverse events after Hartmann's reversal. 
  • Factors predicting early and late phase decline of sexual health-related quality of life following radical prostatectomy. 
  • Factors predicting prostatic biopsy Gleason sum under grading. 
  • Factors predicting successful discontinuation of continuous renal replacement therapy. 
  • Factors related to hip muscle weakness following fixation of acetabular fractures. 
  • Factors responsible for immunizations referrals to health departments in North Carolina. 
  • Factors that influence the presence of a hospice in a rural community. 
  • Failure patterns in resected pancreas adenocarcinoma: lack of predicted benefit to SMAD4 expression. 
  • Failure-to-pursue rescue: explaining excess mortality in elderly emergency general surgical patients with preexisting "do-not-resuscitate" orders. 
  • Family dinner meal frequency and adolescent development: relationships with developmental assets and high-risk behaviors. 
  • Family functioning and weight loss in a sample of african americans and whites. 
  • Family meal frequency and weight status among adolescents: cross-sectional and 5-year longitudinal associations. 
  • Fatal outcome of bacteraemic patients caused by infection with staphylokinase-deficient Staphylococcus aureus strains. 
  • Fatigue in breast cancer survivors two to five years post diagnosis: a HEAL Study report. 
  • Favorable survival associated with microsatellite instability in endometrioid endometrial cancers. 
  • Fear of Movement and Associated Factors Among Adults With Symptomatic Knee Osteoarthritis. 
  • Fecal incontinence in US adults: epidemiology and risk factors. 
  • Female sexual dysfunction in patients with spinal cord injury: a study from Iran. 
  • Femur fractures and lung complications: a prospective randomized study of reaming. 
  • Fenfluramine and phentermine and cardiovascular findings: effect of treatment duration on prevalence of valve abnormalities. 
  • Fertility and Ovarian Reserve among Women with Rheumatoid Arthritis. 
  • Fewer complications result from a video-assisted approach to anatomic resection of clinical stage I lung cancer. 
  • Fibroblast Growth Factor 23 and Kidney Disease Progression in Autosomal Dominant Polycystic Kidney Disease. 
  • Fibroblast growth factor 23 is not associated with and does not induce arterial calcification. 
  • Financial Burden in Survivors of Childhood Cancer: A Report From the Childhood Cancer Survivor Study. 
  • Financial Strain and Suicide Attempts in a Nationally Representative Sample of US Adults. 
  • Fine particulate matter and cardiovascular disease: Comparison of assessment methods for long-term exposure. 
  • Fine-needle aspiration biopsy of Hurthle cell lesions of the thyroid gland: A cytomorphologic study of 139 cases with statistical analysis. 
  • First aid normobaric oxygen for the treatment of recreational diving injuries. 
  • First-trimester sex hormone binding globulin and subsequent gestational diabetes mellitus. 
  • Fixed and random effects selection in linear and logistic models 
  • Flow cytometric and quantitative histological parameters to predict occult disease in clinical stage I nonseminomatous testicular germ cell tumors. 
  • Fluorosis development in seven age cohorts after an 11-month break in water fluoridation. 
  • Folate metabolism genes, dietary folate and response to antidepressant medications in late-life depression. 
  • Follow-up study of chrysotile asbestos textile workers: cohort mortality and case-control analyses. 
  • Follow-up visits by provider specialty for patients with major depressive disorder initiating antidepressant treatment. 
  • Food Insecurity and Cognitive Impairment in the Miami Adult Studies on HIV (MASH) Cohort. 
  • Food insecurity and mental disorders in a national sample of U.S. adolescents. 
  • Food insecurity is associated with increased weight loss attempts in children and adolescents. 
  • Foregone health care among adolescents. 
  • Fractures in myelomeningocele. 
  • Frailty and risk in proximal aortic surgery. 
  • Frequency and clinical outcome of cardiogenic shock during acute myocardial infarction among patients receiving reteplase or alteplase. Results from GUSTO-III. Global Use of Strategies to Open Occluded Coronary Arteries. 
  • Frequency and predictors of de novo hepatocellular carcinoma in patients awaiting orthotopic liver transplantation during the model for end-stage liver disease era. 
  • Frequency and predictors of drug-eluting stent use in saphenous vein bypass graft percutaneous coronary interventions: a report from the American College of Cardiology National Cardiovascular Data CathPCI registry. 
  • Frequency of Cannabis Use and Medical Cannabis Use Among Persons Living With HIV in the United States: Findings From a Nationally Representative Sample. 
  • Frequency of abnormal carbohydrate metabolism and diabetes in a population-based screening of adolescents. 
  • Frequency of breast cancer attributable to BRCA1 in a population-based series of American women. 
  • Frequency of suicidal ideation and associated clinical features in Lewy body dementia. 
  • Frequency, significance, and cost of recurrent ischemia after thrombolytic therapy for acute myocardial infarction. TAMI Study Group. 
  • Frequency-specific association of antibodies against heat shock proteins 60 and 70 with noise-induced hearing loss in Chinese workers. 
  • From Hospital to Home: Impact of Transitional Care on Cost, Hospitalisation and Mortality. 
  • From controlled trials to clinical practice: monitoring transmyocardial revascularization use and outcomes. 
  • Fruit and vegetable consumption, Helicobacter pylori antibodies, and gastric cancer risk: A pooled analysis of prospective studies in China, Japan, and Korea. 
  • Functional associations of "trouble seeing". 
  • Functional polymorphisms of base excision repair genes XRCC1 and APEX1 predict risk of radiation pneumonitis in patients with non-small cell lung cancer treated with definitive radiation therapy. 
  • Fusion of multiscale wavelet-based fractal analysis on retina image for stroke prediction. 
  • Gamma radiation sensitivity and risk of malignant and benign salivary gland tumors: a pilot case-control analysis. 
  • Gangrenous cholecystitis: a contemporary review. 
  • Gender Differences in Radiation Dose From Nuclear Cardiology Studies Across the World: Findings From the INCAPS Registry. 
  • Gender Inequalities in US Adult Health: The Interplay of Race and Ethnicity 
  • Gender and menopause impact severity of fibrosis among patients with nonalcoholic steatohepatitis. 
  • Gender differences in time spent on parenting and domestic responsibilities by high-achieving young physician-researchers. 
  • Gender trends in the repair of ruptured abdominal aortic aneurysms and outcomes. 
  • Gender-dependent association of body mass index and waist circumference with disability in the Chinese oldest old. 
  • Gene-gene interaction between FGF20 and MAOB in Parkinson disease. 
  • Genes implicated in serotonergic and dopaminergic functioning predict BMI categories. 
  • Genetic Variants of the MDM2 Gene Are Predictive of Treatment-Related Toxicities and Overall Survival in Patients With Advanced NSCLC. 
  • Genetic polymorphisms in DNA base-excision repair genes ADPRT, XRCC1, and APE1 and the risk of squamous cell carcinoma of the head and neck. 
  • Genetic signatures in the envelope glycoproteins of HIV-1 that associate with broadly neutralizing antibodies. 
  • Genetic variants associated with patent ductus arteriosus in extremely preterm infants. 
  • Genetic variants of genes in the NER pathway associated with risk of breast cancer: A large-scale analysis of 14 published GWAS datasets in the DRIVE study. 
  • Genetic variation in MDM2 and p14ARF and susceptibility to salivary gland carcinoma. 
  • Genetics of Human Longevity From Incomplete Data: New Findings From the Long Life Family Study. 
  • Genome-wide association analyses identify three new susceptibility loci for primary angle closure glaucoma. 
  • Genome-wide association study validation identifies novel loci for atherosclerotic cardiovascular disease. 
  • Geospatial analysis of Mediterranean diet adherence in the United States. 
  • Gestational Weight Gain and Postpartum Depression in Women with Class III Obesity. 
  • Gestational weight gain in consecutive pregnancies. 
  • Glaucoma-related adverse events in the Infant Aphakia Treatment Study: 1-year results. 
  • Global Survey of Outcomes of Neurocritical Care Patients: Analysis of the PRINCE Study Part 2. 
  • Glomerular filtration rate estimated using creatinine, cystatin C or both markers and the risk of clinical events in HIV-infected individuals. 
  • Glutamine and antioxidants in the critically ill patient: a post hoc analysis of a large-scale randomized trial. 
  • Glutathione S-transferase polymorphisms and risk of differentiated thyroid carcinomas: a case-control analysis. 
  • Glutathione S-transferase polymorphisms and survival in primary malignant glioma. 
  • Glutathione-S-transferase polymorphisms and complications of microvascular head and neck reconstruction. 
  • Glycemic control in patients undergoing coronary artery bypass graft surgery: Clinical features, predictors, and outcomes. 
  • Glycosylated hemoglobin levels and outcome in non-diabetic cardiac surgery patients. 
  • Graft size and patient age are predictors of early revision after anterior cruciate ligament reconstruction with hamstring autograft. 
  • Grid Binary LOgistic REgression (GLORE): building shared models without sharing data. 
  • Grid multi-category response logistic models. 
  • Growth patterns reflect response to antiretroviral therapy in HIV-positive infants: potential utility in resource-poor settings. 
  • Guideline adherence after ST-segment elevation versus non-ST segment elevation myocardial infarction. 
  • Guideline-Appropriate Care and In-Hospital Outcomes in Patients With Heart Failure in Teaching and Nonteaching Hospitals: Findings From Get With The Guidelines-Heart Failure. 
  • Guideline-concordant antidepressant use among patients with major depressive disorder. 
  • Gulf War illness in the Gulf War Era Cohort and Biorepository: The Kansas and Centers for Disease Control definitions. 
  • HIV incidence, risk factors, and motivation for biomedical intervention among gay, bisexual men, and transgender persons in Northern Thailand. 
  • HIV serostatus disclosure in the treatment cascade: evidence from Northern Tanzania. 
  • HIV susceptibility among Hispanic women in south Florida. 
  • HPV genotypes and cervical intraepithelial neoplasia in a multiethnic cohort in the southeastern USA. 
  • HPV16 antibodies as risk factors for oropharyngeal cancer and their association with tumor HPV and smoking status. 
  • Hazardous alcohol use and receipt of risk-reduction counseling among U.S. veterans of the wars in Iraq and Afghanistan. 
  • Hazardous drinking, alcohol use disorders, and need for treatment among Pacific Islander young adults. 
  • Health and health care access in the US transgender population health (TransPop) survey. 
  • Health beliefs and desire to improve cholesterol levels among patients with hyperlipidemia. 
  • Health burden associated with visual impairment in Singapore: the Singapore epidemiology of eye disease study. 
  • Health care utilization and end-of-life care for older patients with acute myeloid leukemia. 
  • Health indices as predictors of cognition among older African Americans: MacArthur studies of successful aging. 
  • Healthy for now? A cross-sectional study of the comorbidities in obese preschool children in the United States. 
  • Heart failure care and outcomes in a Tanzanian emergency department: A prospective observational study. 
  • Heart failure with preserved left ventricular systolic function among patients with non-ST-segment elevation acute coronary syndromes. 
  • Heavy metals, organic solvents, and multiple sclerosis: An exploratory look at gene-environment interactions. 
  • Helicobacter pylori blood biomarker for gastric cancer risk in East Asia. 
  • Helicobacter pylori-associated peptic ulcer disease: A retrospective analysis of post-treatment testing practices. 
  • Helping Men Find Their Way: Improving Prostate Cancer Clinic Attendance via Patient Navigation. 
  • Hemodynamic changes after protamine administration: association with mortality after coronary artery bypass surgery. 
  • Hepatic and pancreatic resection in patients with end-stage renal disease: a propensity analysis. 
  • Hepatic resection for hepatocellular carcinoma: do contemporary morbidity and mortality rates demand a transition to ablation as first-line treatment? 
  • Heterogeneity in health seeking behaviour for treatment, prevention and urgent care in four districts in western Kenya. 
  • Heterogeneity in the three-year course of major depression among older adults. 
  • Hidden heterogeneity in Alzheimer's disease: Insights from genetic association studies and other analyses. 
  • High Levels of Morbidity and Mortality Among Pediatric Hematopoietic Cell Transplant Recipients With Severe Sepsis: Insights From the Sepsis PRevalence, OUtcomes, and Therapies International Point Prevalence Study. 
  • High incidence of antibodies to protamine and protamine/heparin complexes in patients undergoing cardiopulmonary bypass. 
  • High prevalence of hypertension and cardiovascular disease risk factors among medical students at Makerere University College of Health Sciences, Kampala, Uganda. 
  • High prevalence of lack of knowledge of symptoms of acute myocardial infarction in Pakistan and its contribution to delayed presentation to the hospital. 
  • High risks for adverse outcomes after gastric bypass surgery following failed gastric banding: a population-based trend analysis of the United States. 
  • High-Risk Adenomas at Screening Colonoscopy Remain Predictive of Future High-Risk Adenomas Despite an Intervening Negative Colonoscopy. 
  • High-deductible health plans: are vulnerable families enrolled? 
  • High-throughput targeted proteomics discovery approach and spontaneous reperfusion in ST-segment elevation myocardial infarction. 
  • Higher T-wave amplitude associated with better prognosis in patients receiving thrombolytic therapy for acute myocardial infarction (a GUSTO-I substudy). Global Utilization of Streptokinase and Tissue plasminogen Activator for Occluded Coronary Arteries. 
  • Higher persistence in newly diagnosed nonvalvular atrial fibrillation patients treated with dabigatran versus warfarin. 
  • Histological dating of timed endometrial biopsy tissue is not related to fertility status. 
  • Histopathologic characteristics, recurrence patterns, and survival of 129 patients with desmoplastic melanoma. 
  • History of AIDS in HIV-Infected Patients Is Associated With Higher In-Hospital Mortality Following Admission for Acute Myocardial Infarction and Stroke. 
  • History of Atrial Fibrillation and Trajectory of Decongestion in Acute Heart Failure. 
  • Home surveillance program prevents interstage mortality after the Norwood procedure. 
  • Homocysteine testing in patients with acute ischemic stroke. 
  • Hormonal risk factors for ovarian cancer in premenopausal and postmenopausal women. 
  • Hospital Practice of Direct-Home Discharge and 30-Day Readmission After Transcatheter Aortic Valve Replacement in the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy (STS/ACC TVT) Registry. 
  • Hospital Readmission in Total Hip Replacement Patients in 2009 and 2014. 
  • Hospital Readmissions in Patients With Carbapenem-Resistant Klebsiella pneumoniae. 
  • Hospital based emergency department visits attributed to child physical abuse in United States: predictors of in-hospital mortality. 
  • Hospital case volume is associated with mortality in patients hospitalized with subarachnoid hemorrhage. 
  • Hospital credentialing and quality of care. 
  • Hospital evaluation of health literacy and associated outcomes in patients after acute myocardial infarction. 
  • Hospital variation in risk-standardized hospital admission rates from US EDs among adults. 
  • Hospital-Acquired Pressure Injury Development Among Surgical Critical Care Patients Admitted With Community-Acquired Pressure Injury: A Retrospective Cohort Study. 
  • Hospitalization Risk Among Older Adults with Sensory Impairments: Development of a Prognostic Model. 
  • Hospitalization after Cataract Surgery in a Nationwide Managed-Care Population. 
  • Host APOL1 genotype is independently associated with proteinuria in HIV infection. 
  • How Low Is Too Low? Postpartum Hemorrhage Risk among Women with Thrombocytopenia. 
  • How do residents prioritize smoking cessation for young "high-risk" women? Factors associated with addressing smoking cessation. 
  • How does the New Cooperative Medical Scheme influence health service utilization? A study in two provinces in rural China. 
  • How preliminary data affect people's stated willingness to enter a hypothetical randomized controlled trial. 
  • How to predict return to work after lumbar discectomy: answers from the NeuroPoint-SD registry. 
  • Human Immunodeficiency Virus (HIV)- and Non-HIV-Associated Immunosuppression and Risk of Cervical Neoplasia. 
  • Human Leukocyte Antigen B*14:01 and B*35:01 Are Associated With Trimethoprim-Sulfamethoxazole Induced Liver Injury. 
  • Human immunodeficiency virus infection and self-treatment for sexually transmitted diseases among northern Thai men. 
  • Human papillomavirus type 16 infection and squamous cell carcinoma of the head and neck in never-smokers: a matched pair analysis. 
  • Human rights abuses and suicidal ideation among male injecting drug users in Delhi, India. 
  • Hyperbaric oxygen treatment and bisphosphonate-induced osteonecrosis of the jaw: a case series. 
  • Hypercholesterolemia and prostate cancer: a hospital-based case-control study. 
  • Hypercholesterolemia paradox in relation to mortality in acute coronary syndrome. 
  • Hypertension control among patients followed by cardiologists. 
  • Hypertensive patients' use of blood pressure monitors stationed in pharmacies and other locations: a cross-sectional mail survey. 
  • Hypertonic hyperglycemia progresses to diabetes faster than normotonic hyperglycemia. 
  • Hypocaloric compared with eucaloric nutritional support and its effect on infection rates in a surgical intensive care unit: a randomized controlled trial. 
  • Hyponatremia and syndrome of inappropriate antidiuretic hormone secretion in adult spinal surgery. 
  • Hypophosphatemia Is More Common and Is Prognostic of Poorer Outcomes in Severe Alcoholic Pancreatitis. 
  • Hypotension during hospitalization for acute heart failure is independently associated with 30-day mortality: findings from ASCEND-HF. 
  • Hypothetical bias, cheap talk, and stated willingness to pay for health care. 
  • IGF1 (CA)19 repeat and IGFBP3 -202 A/C genotypes and the risk of prostate cancer in Black and White men. 
  • IGF2R genetic variants, circulating IGF2 concentrations and colon cancer risk in African Americans and Whites. 
  • INternational ORthopaedic MUlticentre Study (INORMUS) in Fracture Care: Protocol for a Large Prospective Observational Study. 
  • Identification of acute myocardial infarction patients suitable for early hospital discharge after aggressive interventional therapy. Results from the Thrombolysis and Angioplasty in Acute Myocardial Infarction Registry. 
  • Identification of comatose patients at high risk for death or severe disability. SUPPORT Investigators. Understand Prognoses and Preferences for Outcomes and Risks of Treatments. 
  • Identification of genetic polymorphisms associated with risk for pulmonary hypertension in sickle cell disease. 
  • Identification of patients with coronary disease at high risk for loss of employment. A prospective validation study. 
  • Identification of preoperative variables needed for risk adjustment of short-term mortality after coronary artery bypass graft surgery. The Working Group Panel on the Cooperative CABG Database Project. 
  • Identification of significant association and gene-gene interaction of GABA receptor subunit genes in autism. 
  • Identifying Treatment Effect Modifiers in the STarT Back Trial: A Secondary Analysis. 
  • Identifying frailty in hospitalized older adults with significant coronary artery disease. 
  • Identifying patients who are suitable for stentless ureteroscopy following treatment of urolithiasis. 
  • Identifying susceptibility genes for prostate cancer--a family-based association study of polymorphisms in CYP17, CYP19, CYP11A1, and LH-beta. 
  • Immuno-virologic outcomes and immuno-virologic discordance among adults alive and on anti-retroviral therapy at 12 months in Nigeria. 
  • Immunologic impact and clinical outcomes after surgical exposure to bovine thrombin. 
  • Impact of ABO compatibility on outcomes after heart transplantation in a national cohort during the past decade. 
  • Impact of Bridge to Transplantation With Continuous-Flow Left Ventricular Assist Devices on Posttransplantation Mortality. 
  • Impact of Depression in Sickle Cell Disease Hospitalization-Related Outcomes: An Analysis of the National Inpatient Sample (NIS). 
  • Impact of Diabetes Mellitus on the Evaluation of Stable Chest Pain Patients: Insights From the PROMISE (Prospective Multicenter Imaging Study for Evaluation of Chest Pain) Trial. 
  • Impact of Insurance Status on Outcomes and Use of Rehabilitation Services in Acute Ischemic Stroke: Findings From Get With The Guidelines-Stroke. 
  • Impact of Intubation Time on Survival following Coronary Artery Bypass Grafting: Insights from the Surgical Treatment for Ischemic Heart Failure (STICH) Trial. 
  • Impact of Missing Data for Body Mass Index in an Epidemiologic Study. 
  • Impact of National Cancer Institute revised mammography screening guidelines on women 40-49. 
  • Impact of Positive Margins on Survival in Patients Undergoing Esophagogastrectomy for Esophageal Cancer. 
  • Impact of Stress Cardiac Magnetic Resonance Imaging on Clinical Care. 
  • Impact of T status and N status on perioperative outcomes after thoracoscopic lobectomy for lung cancer. 
  • Impact of Treatment Subsidies and Cash Payouts on Treatment Choices at the End of Life. 
  • Impact of a routine, opt-out HIV testing program on HIV testing and case detection in North Carolina sexually transmitted disease clinics. 
  • Impact of acute beta-blocker therapy for patients with non-ST-segment elevation myocardial infarction. 
  • Impact of an expanded hospital recognition program for heart failure quality of care. 
  • Impact of an innovative tuberculosis financing and payment model on health service utilization by tuberculosis patients in China: do the poor fare better than the rich? 
  • Impact of bleeding on mortality after percutaneous coronary intervention results from a patient-level pooled analysis of the REPLACE-2 (randomized evaluation of PCI linking angiomax to reduced clinical events), ACUITY (acute catheterization and urgent intervention triage strategy), and HORIZONS-AMI (harmonizing outcomes with revascularization and stents in acute myocardial infarction) trials. 
  • Impact of body habitus on perioperative morbidity associated with fusion of the thoracolumbar and lumbar spine. 
  • Impact of bullying in childhood on adult health, wealth, crime, and social outcomes. 
  • Impact of chronic antiplatelet therapy before hospitalization on ischemic and bleeding events in invasively managed patients with acute coronary syndromes: the ACUITY trial. 
  • Impact of chronic kidney disease on activities of daily living in community-dwelling older adults. 
  • Impact of chronic kidney disease on early (30-day) and late (1-year) outcomes of patients with acute coronary syndromes treated with alternative antithrombotic treatment strategies: an ACUITY (Acute Catheterization and Urgent Intervention Triage strategY) substudy. 
  • Impact of clopidogrel in patients with acute coronary syndromes requiring coronary artery bypass surgery: a multicenter analysis. 
  • Impact of combat deployment and posttraumatic stress disorder on newly reported coronary heart disease among US active duty and reserve forces. 
  • Impact of complications on outcomes following aortic and mitral valve replacements in the United States. 
  • Impact of concurrent diagnostic level CT with PET/CT on the utilization of stand-alone CT and MRI in the management of head and neck cancer patients. 
  • Impact of depressive symptoms on hospitalization risk in community-dwelling older persons. 
  • Impact of dispatcher-assisted cardiopulmonary resuscitation on performance of termination of resuscitation criteria. 
  • Impact of donor cardiac arrest on heart transplantation. 
  • Impact of early discharge after coronary artery bypass graft surgery on rates of hospital readmission and death. The Ischemic Heart Disease (IHD) Patient Outcomes Research Team (PORT) Investigators. 
  • Impact of fibrinogen levels on angiographic progression and 12-year survival in the armed forces regression study. 
  • Impact of health portal enrollment with email reminders on adherence to clinic appointments: a pilot study. 
  • Impact of image quality, radiologists, lung segments, and Gunnar eyewear on detectability of lung nodules in chest CT. 
  • Impact of immediate initiation of antiretroviral therapy on HIV patient satisfaction. 
  • Impact of impaired fasting glucose on cardiovascular disease: the Framingham Heart Study. 
  • Impact of lipid-lowering medications and low-density lipoprotein levels on 1-year clinical outcomes after coronary artery bypass grafting. 
  • Impact of long-term measures of glucose and blood pressure on the retinal microvasculature. 
  • Impact of managed care on the treatment, costs, and outcomes of fee-for-service Medicare patients with acute myocardial infarction. 
  • Impact of medicaid managed care on utilization of obstetric care: evidence from TennCare's early years. 
  • Impact of poor mental health in adult spinal deformity patients with poor physical function: a retrospective analysis with a 2-year follow-up. 
  • Impact of progestin and estrogen potency in oral contraceptives on ovarian cancer risk. 
  • Impact of quantitatively determined native thoracic aortic tortuosity on endoleak development after thoracic endovascular aortic repair. 
  • Impact of ruptured cerebral aneurysm coiling and clipping on the incidence of cerebral vasospasm and clinical outcome. 
  • Impact of specialist follow-up in outpatients with congestive heart failure. 
  • Impact of the Patient Protection and Affordable Care Act on cost-related medication underuse in nonelderly adult cancer survivors. 
  • Impacts of Geographic Distance on Peritoneal Dialysis Utilization: Refining Models of Treatment Selection. 
  • Impaired resting myocardial annular velocities are independently associated with mental stress-induced ischemia in coronary heart disease. 
  • Implications of Cystectomy Travel Distance for Hospital Readmission and Survival. 
  • Implications of a recurrent in-hospital cardiac arrest on survival and neurological outcomes. 
  • Implications of the LEGACY trial on US Atrial Fibrillation Patients: An NCDR Research to Practice (R2P) Project. 
  • Importance of perioperative glycemic control in general surgery: a report from the Surgical Care and Outcomes Assessment Program. 
  • Improvement in Care and Outcomes for Emergency Medical Service-Transported Patients With ST-Elevation Myocardial Infarction (STEMI) With and Without Prehospital Cardiac Arrest: A Mission: Lifeline STEMI Accelerator Study. 
  • Improvement in quality indicators using NCDR® registries: First international experience. 
  • Improvements in prostate radiotherapy from the customization of beam directions. 
  • Improvements in pulmonary and general critical care reduces mortality following ventilator-associated pneumonia. 
  • Improving Quality and Safety Through Use of Secondary Data: Methods Case Study. 
  • Improving breast cancer risk prediction by using demographic risk factors, abnormality features on mammograms and genetic variants. 
  • Improving efficiency of inferences in randomized clinical trials using auxiliary covariates. 
  • Improving the prediction of medication compliance: the example of bisphosphonates for osteoporosis. 
  • In HIV/hepatitis C virus co-infected patients, higher 25-hydroxyvitamin D concentrations were not related to hepatitis C virus treatment responses but were associated with ritonavir use. 
  • In a mailed physician survey, questionnaire length had a threshold effect on response rate. 
  • In vitro sensitivity to ultraviolet B light and skin cancer risk: a case-control analysis. 
  • In-Hospital Mortality in Patients with Idiopathic Pulmonary Fibrosis: A US Cohort Study. 
  • In-Hospital Outcomes Following Extracorporeal Membrane Oxygenation in a Retrospective Cohort of Infants. 
  • In-hospital and 1-year outcomes among unselected percutaneous coronary intervention patients treated with either sirolimus- or paclitaxel-eluting stents: results from the EVENT (Evaluation of Drug Eluting Stents and Ischemic Events) registry. 
  • In-hospital outcomes of percutaneous coronary interventions in extremely obese and normal-weight patients: findings from the NCDR (National Cardiovascular Data Registry). 
  • Inadequate Utilization of Diagnostic Colonoscopy Following Abnormal FIT Results in an Integrated Safety-Net System. 
  • Inadequate oral feeding as a barrier to discharge in moderately preterm infants. 
  • Inappropriate drug use among community-dwelling elderly. 
  • Incidence and Predictive Factors of Sepsis Following Adult Spinal Deformity Surgery. 
  • Incidence and clinical significance of cardiac biomarker elevation during stem cell mobilization, apheresis, and intramyocardial delivery: an analysis from ACT34-CMI. 
  • Incidence and predictors of lesion-specific ischemia by FFRCT: Learnings from the international ADVANCE registry. 
  • Incidence and predictors of low chemotherapy dose-intensity in aggressive non-Hodgkin's lymphoma: a nationwide study. 
  • Incidence and predictors of low dose-intensity in adjuvant breast cancer chemotherapy: a nationwide study of community practices. 
  • Incidence and prognostic significance of thrombocytopenia developed during acute coronary syndrome in contemporary clinical practice. 
  • Incidence of and risk factors for community-associated Clostridium difficile infection: a nested case-control study. 
  • Incidence of dementia and cognitive impairment, not dementia in the United States. 
  • Incidence of fractures in a cohort of veterans with chronic multiple sclerosis or traumatic spinal cord injury. 
  • Incidence, Predictors, and Outcomes of Permanent Pacemaker Implantation Following Transcatheter Aortic Valve Replacement: Analysis From the U.S. Society of Thoracic Surgeons/American College of Cardiology TVT Registry. 
  • Incidental extracardiac findings at coronary CT: clinical and economic impact. 
  • Increase in tracheostomy for prolonged mechanical ventilation in North Carolina, 1993-2002. 
  • Increased blood pressure in the emergency department: pain, anxiety, or undiagnosed hypertension? 
  • Increased parenchymal damage and steatohepatitis in Caucasian non-alcoholic fatty liver disease patients with common IL1B and IL6 polymorphisms. 
  • Increased plasma complement factor H is associated with geriatric depression. 
  • Increasing US rates of endocarditis with Staphylococcus aureus: 1999-2008. 
  • Increasing age impairs outcomes in breast reduction surgery. 
  • Increasing use of positron emission tomography among medicare beneficiaries undergoing radical cystectomy. 
  • Independent Predictors of 30-Day Perioperative Deep Vein Thrombosis in 1346 Consecutive Patients After Spine Surgery. 
  • Independent association of cognitive dysfunction with cardiac hypertrophy irrespective of 24-h or sleep blood pressure in older hypertensives. 
  • Independent predictors of complication following surgery for spinal metastasis. 
  • Individual differences in skewed financial risk-taking across the adult life span. 
  • Individual-based chaos: extensions of the discrete logistic model. 
  • Ineffective use of condoms among young women in managed care. 
  • Inequalities in the use of helmets by race and payer status among pediatric cyclists. 
  • Inequity in healthcare needs, health service use and financial burden of medical expenditures in China: results from a consecutive household monitoring study in Jiangsu Province. 
  • Infant Sleep and Parent Health Literacy. 
  • Infection related never events in pediatric patients undergoing spinal fusion procedures in United States: prevalence and predictors. 
  • Infections due to Aspergillus terreus: a multicenter retrospective analysis of 83 cases. 
  • Inflammation markers and their trajectories after deep vein thrombosis in relation to risk of post-thrombotic syndrome. 
  • Inflammatory gene polymorphisms and risk of postoperative myocardial infarction after cardiac surgery. 
  • Influence of Clinical Trial Site Enrollment on Patient Characteristics, Protocol Completion, and End Points: Insights From the ASCEND-HF Trial (Acute Study of Clinical Effectiveness of Nesiritide in Decompensated Heart Failure). 
  • Influence of Dietary Salt Knowledge, Perceptions, and Beliefs on Consumption Choices after Stroke in Uganda. 
  • Influence of interleukin-28B single-nucleotide polymorphisms on progression to liver cirrhosis in human immunodeficiency virus-hepatitis C virus-coinfected patients receiving antiretroviral therapy. 
  • Influence of race and sex on thrombogenicity in a large cohort of coronary artery disease patients. 
  • Influence of the initial level of consciousness on early, goal-directed mobilization: a post hoc analysis. 
  • Influences of Economic, Social and Cultural Marginalization on the Association Between Alcohol Use and Sexual Risk Among Formerly Incarcerated Latino Men. 
  • Influenza A vaccine decreases the incidence of otitis media in 6- to 30-month-old children in day care. 
  • Informal Caregiver Disability and Access to Preventive Care in Care Recipients. 
  • Informal social status among coworkers and risk of work-related injury among nurse aides in long-term care. 
  • Informant disagreement for separation anxiety disorder. 
  • Initial experience with multivessel percutaneous coronary intervention during mechanical reperfusion for acute myocardial infarction. 
  • Injection drug use among stimulant users in a national sample. 
  • Injuries and assaults in a long-term psychiatric care facility: an epidemiologic study. 
  • Injury prevalence and safety habits of boda boda drivers in Moshi, Tanzania: A mixed methods study. 
  • Inpatient medication reconciliation at admission and discharge: A retrospective cohort study of age and other risk factors for medication discrepancies. 
  • Ins-4 and daf-28 function redundantly to regulate C. elegans L1 arrest. 
  • Insights into the contemporary epidemiology and outpatient management of congestive heart failure. 
  • Instrumental variable estimation of causal odds ratios using structural nested mean models. 
  • Insulin Use and Clinical Outcomes in Patients Undergoing Coronary Artery Bypass Graft Surgery. 
  • Insulin, Hyperglycemia, and Severe Retinopathy of Prematurity in Extremely Low-Birth-Weight Infants. 
  • Insulin-like growth factor axis gene polymorphisms and clinical outcomes in pancreatic cancer. 
  • Insurance coverage and incentives for weight loss among adults with metabolic syndrome. 
  • Insurance status and outcome after intracerebral hemorrhage: findings from Get With The Guidelines-stroke. 
  • Insurance status and the treatment of myocardial infarction at academic centers. 
  • Integration of cancer registry and electronic health record data to construct a childhood cancer survivorship cohort, facilitate risk stratification for late effects, and assess appropriate follow-up care. 
  • Interaction between tobacco and alcohol use and the risk of head and neck cancer: pooled analysis in the International Head and Neck Cancer Epidemiology Consortium. 
  • Interactions between life stress factors and carrying the APOE4 allele adversely impact self-reported health in old adults. 
  • Interferon-gamma release assays piloted as a latent tuberculous infection screening tool in Canadian federal inmates. 
  • Interleukin-2 receptor levels in sera of patients with rheumatoid arthritis treated with sulfasalazine, parenteral gold, or placebo. 
  • Internal versus external tocodynamometry in labor. 
  • Interpersonal continuity of primary care of veterans with diabetes: a cohort study using electronic health record data. 
  • Interplay between exercise and BMI; results from an equal access, racially diverse biopsy study. 
  • Interpreting incremental value of markers added to risk prediction models. 
  • Interstage mortality after the Norwood procedure: Results of the multicenter Single Ventricle Reconstruction trial. 
  • Interventional strategies associated with improvements in survival for out-of-hospital cardiac arrests in Singapore over 10 years. 
  • Intimate partner violence exposure predicts PTSD treatment engagement and outcome in cognitive processing therapy. 
  • Intimate partner violence, depression, and resource availability among a community sample of Hispanic women. 
  • Intravenous tissue-type plasminogen activator therapy is an independent risk factor for symptomatic intracerebral hemorrhage after carotid endarterectomy. 
  • Invited commentary. 
  • Involuntary smoking and head and neck cancer risk: pooled analysis in the International Head and Neck Cancer Epidemiology Consortium. 
  • Irritability and Its Clinical Utility in Major Depressive Disorder: Prediction of Individual-Level Acute-Phase Outcomes Using Early Changes in Irritability and Depression Severity. 
  • Is Body Mass Index the Best Adiposity Measure for Prostate Cancer Risk? Results From a Veterans Affairs Biopsy Cohort. 
  • Is Easier Better Than Harder? An Experiment on Choice Experiments for Benefit-Risk Tradeoff Preferences. 
  • Is Group B Streptococcus Colonization Associated with Maternal Peripartum Infection in an Era of Routine Prophylaxis? 
  • Is Mid-trimester Insulin Resistance Predictive of Subsequent Puerperal Infection? A Secondary Analysis of Randomized Trial Data. 
  • Is Roux-en-Y gastric bypass surgery the most effective treatment for type 2 diabetes mellitus in morbidly obese patients? 
  • Is There a Minimum Number of Thyroidectomies a Surgeon Should Perform to Optimize Patient Outcomes? 
  • Is a home-care network necessary to access the Medicare hospice benefit? 
  • Is computed tomography a necessary part of a metastatic evaluation for castration-resistant prostate cancer? Results from the Shared Equal Access Regional Cancer Hospital Database. 
  • Is depression a risk factor for diabetic foot ulcers? 11-years follow-up of the Nord-Trøndelag Health Study (HUNT). 
  • Is inhalant use a risk factor for heroin and injection drug use among adolescents in the United States? 
  • Is there a "July effect" for head and neck cancer surgery? 
  • Is there a difference in bloodstream infections in critically ill patients associated with ready-to-use versus compounded parenteral nutrition? 
  • Is transplant operation important in determining posttransplant risk of bronchiolitis obliterans syndrome in lung transplant recipients? 
  • Ischemic Stroke with Troponin Elevation: Patient Characteristics, Resource Utilization, and In-Hospital Outcomes. 
  • Ischemic lesions, blood pressure dysregulation, and poor outcomes in intracerebral hemorrhage. 
  • Ischemic stroke survivors' opinion regarding research utilizing exception from informed consent. 
  • It still hurts! Persistent pain and use of pain medication one year after injury. 
  • Job strain and blood pressure in African Americans: the Pitt County Study. 
  • Joint modeling of sensitivity and specificity. 
  • Jurisdiction over nursing care systems in nursing homes: latent class analysis. 
  • Kernel-based logistic regression model for protein sequence without vectorialization. 
  • Knowing Your Worth: Salary Expectations and Gender of Matriculating Physician Assistant Students. 
  • LV Mass as a Predictor of CVD Events in Older Adults With and Without Metabolic Syndrome and Diabetes. 
  • Lack of Duffy antigen expression is associated with organ damage in patients with sickle cell disease. 
  • Lack of association between apolipoprotein E genotype and sporadic amyotrophic lateral sclerosis. 
  • Lack of evidence for an association between hemodynamic variables and hematoma growth in spontaneous intracerebral hemorrhage. 
  • Lactation and breast cancer risk. 
  • Language barrier and its relationship to diabetes and diabetic retinopathy. 
  • Laparoscopic appendectomy in the elderly. 
  • Laparotomy during endovascular repair of ruptured abdominal aortic aneurysms increases mortality. 
  • Late diagnosis of HIV infection: the role of age and sex. 
  • Late survival after valve operation in patients with left ventricular dysfunction. 
  • Late-life sibling relationships: does race affect typological distribution? 
  • Late-onset sepsis in very low birth weight infants from singleton and multiple-gestation births. 
  • Latent class analysis of discordance between results of drug use assessments in the CATIE data. 
  • Later life education in the 1990s: increasing involvement and continuing disparity. 
  • Laxative use in the community-dwelling elderly. 
  • Left and codominant coronary artery circulations are associated with higher in-hospital mortality among patients undergoing percutaneous coronary intervention for acute coronary syndromes: report From the National Cardiovascular Database Cath Percutaneous Coronary Intervention (CathPCI) Registry. 
  • Left ventricular dysfunction screening in hypertensive patients with N-terminal pro-B-type natriuretic peptide and electrocardiogram. 
  • Leukotriene modifier use and asthma severity: how is a new medication being used by adults with asthma? 
  • Likelihood ratios for continuous test results--making the clinicians' job easier or harder? 
  • Limited value of bone scintigraphy and computed tomography in assessing biochemical failure after radical prostatectomy. 
  • Lipid profiles of pediatric hematopoietic stem cell transplant survivors. 
  • Liver function tests in patients with acute heart failure and associated outcomes: insights from ASCEND-HF. 
  • Local Anesthesia is Associated with Fewer Complications in Umbilical Hernia Repair in Frail Veterans. 
  • Locoregional versus general anesthesia for open inguinal herniorrhaphy: a National Surgical Quality Improvement Program analysis. 
  • Logistic regression analysis of low grade spindle cell lesions. A cytologic study. 
  • Logistic regression models for polymorphic and antagonistic pleiotropic gene action on human aging and longevity. 
  • Long-Term Quality of Life Outcomes Following Nissen Versus Toupet Fundoplication in Patients with Gastroesophageal Reflux Disease. 
  • Long-term adherence to evidence-based secondary prevention therapies in coronary artery disease. 
  • Long-term outcomes in elderly survivors of in-hospital cardiac arrest. 
  • Long-term outcomes of laparoscopic adjustable gastric banding. 
  • Long-term patient outcome and quality of life after liver transplantation: analysis of 20-year survivors. 
  • Long-term survivors of childhood Ewing sarcoma: report from the childhood cancer survivor study. 
  • Longitudinal Impact of Life Events on Adolescent Binge Drinking in the National Consortium on Alcohol and Neurodevelopment in Adolescence (NCANDA). 
  • Longitudinal Milestone Assessment Extending Through Subspecialty Training: The Relationship Between ACGME Internal Medicine Residency Milestones and Subsequent Pulmonary and Critical Care Fellowship Milestones. 
  • Longitudinal adherence to fecal occult blood testing impacts colorectal cancer screening quality. 
  • Longitudinal assessment of neurocognitive function after coronary-artery bypass surgery. 
  • Longitudinal validation of periarticular bone area and 3D shape as biomarkers for knee OA progression? Data from the FNIH OA Biomarkers Consortium. 
  • Loss of ARID1A-associated protein expression is a frequent event in clear cell and endometrioid ovarian cancers. 
  • Low diagnostic yield of elective coronary angiography. 
  • Low frequency of cigarette smoking and the risk of head and neck cancer in the INHANCE consortium pooled analysis. 
  • Low plasma arginine concentrations in children with cerebral malaria and decreased nitric oxide production. 
  • Low-level mercury, omega-3 index and neurobehavioral outcomes in an adult US coastal population. 
  • Low-risk acute heart failure patients: external validation of the Society of Chest Pain Center's recommendations. 
  • Lower Urinary Tract Symptoms in Older Children With and Without Diabetes Mellitus. 
  • Lower education and income predict worse long-term outcomes after injury. 
  • Lower endotoxin immunity predicts increased cognitive dysfunction in elderly patients after cardiac surgery. 
  • Lower extremity physical performance, self-reported mobility difficulty, and use of compensatory strategies for mobility by elderly women. 
  • Lower serum hepcidin and greater parenchymal iron in nonalcoholic fatty liver disease patients with C282Y HFE mutations. 
  • Luteinizing hormone in premenopausal women may stimulate uterine leiomyomata development. 
  • MRI-defined vascular depression. 
  • Machine Learning to Predict Successful Opioid Dose Reduction or Stabilization After Spinal Cord Stimulation. 
  • Major Adverse Limb Events and 1-Year Outcomes After Peripheral Artery Revascularization. 
  • Major depression, generalized anxiety disorder, and panic disorder in patients scheduled for knee arthroplasty. 
  • Major liver resection in elderly patients: a multi-institutional analysis. 
  • Making the diagnosis of acute appendicitis: do more preoperative CT scans mean fewer negative appendectomies? A 10-year study. 
  • Maladaptive aortic properties after the Norwood procedure: An angiographic analysis of the Pediatric Heart Network Single Ventricle Reconstruction Trial. 
  • Malaria vaccine efficacy: the difficulty of detecting and diagnosing malaria. 
  • Malignant pleural mesothelioma and the Society of Thoracic Surgeons Database: an analysis of surgical morbidity and mortality. 
  • Mammography screening behaviors of women exposed prenatally to diethylstilbestrol. 
  • Management of 1- to 2-cm Carcinoid Tumors of the Appendix: Using the National Cancer Data Base to Address Controversies in General Surgery. 
  • Management of Atrial Fibrillation in Older Patients by Morbidity Burden: Insights From Get With The Guidelines-Atrial Fibrillation. 
  • Management of anemia in children receiving chronic peritoneal dialysis. 
  • Managing cancer-related anaemia in congruence with the EORTC guidelines is an independent predictor of haemoglobin outcome: initial evidence from the RESPOND study. 
  • Many college freshmen drink at levels far beyond the binge threshold. 
  • Marginal Effects-Quantifying the Effect of Changes in Risk Factors in Logistic Regression Models. 
  • Marginal structural models for analyzing causal effects of time-dependent treatments: an application in perinatal epidemiology. 
  • Marijuana smoking and the risk of head and neck cancer: pooled analysis in the INHANCE consortium. 
  • Marijuana use and sex with multiple partners among lesbian, gay and bisexual youth: results from a national sample. 
  • Marked differences in antidepressant use by race in an elderly community sample: 1986-1996. 
  • Markers of Atherosclerosis, Clinical Characteristics, and Treatment Patterns in Heart Failure: A Case-Control Study of Middle-Aged Adult Heart Failure Patients in Rural Kenya. 
  • Massive transfusion exceeding 50 units of blood products in trauma patients. 
  • Maternal Concern for Child Undereating. 
  • Maternal HIV-1 envelope-specific antibody responses and reduced risk of perinatal transmission. 
  • Maternal Self-Report of Tetanus Diphtheria Pertussis Vaccination during Pregnancy Correlates with Patient-Specific Electronic Medical Records. 
  • Maternal acceptance of voluntary human immunodeficiency virus antibody testing during the newborn period with the Guthrie card. 
  • Maternal and Neonatal Outcomes Associated with Amniotomy among Nulliparous Women Undergoing Labor Induction at Term. 
  • Maternal determinants of timely vaccination coverage among infants in rural Bangladesh. 
  • Maternal dietary patterns are associated with risk of neural tube and congenital heart defects. 
  • Maternal health prior to pregnancy and preterm birth among urban, low income black women in Baltimore: the Baltimore Preterm Birth Study. 
  • Maternal outcomes associated with planned vaginal versus planned primary cesarean delivery. 
  • Maternal prenatal depressive symptoms and spontaneous preterm births among African-American women in Baltimore, Maryland. 
  • Maternal prenatal pregnancy-related anxiety and spontaneous preterm birth in Baltimore, Maryland. 
  • Maternal upward socioeconomic mobility and black-white disparities in infant birthweight. 
  • Mathematical models and clinical care of nursing home patients. 
  • Matrix metalloproteinase-9 genetic polymorphisms and the risk for advanced pelvic organ prolapse. 
  • Maximizing the motivational impact of feedback of lung cancer susceptibility on smokers' desire to quit. 
  • Measurement of Exercise Tolerance before Surgery (METS) study: a protocol for an international multicentre prospective cohort study of cardiopulmonary exercise testing prior to major non-cardiac surgery. 
  • Mechanical ventilation at the time of heart transplantation and associations with clinical outcomes. 
  • Medical and infectious complications associated with pyelonephritis among pregnant women at delivery. 
  • Medical and obstetric complications among pregnant women aged 45 and older. 
  • Medication augmentation after the failure of SSRIs for depression. 
  • Medication performance measures and mortality following acute coronary syndromes. 
  • Men's and women's views on acceptability of husband-to-wife violence and use of corporal punishment with children in 21 low- and middle-income countries. 
  • Menopausal hormones and breast cancer in a biracial population. 
  • Menopausal hormones and risk of ovarian cancer. 
  • Mental and Physical Health of Children in Foster Care. 
  • Mental health and HIV sexual risk behavior among patrons of alcohol serving venues in Cape Town, South Africa. 
  • Mental health service utilization in the U.S. Army. 
  • Mental stress--induced myocardial ischemia and cardiac events. 
  • Merkel cell carcinoma: identification of prognostic factors unique to tumors located in the head and neck based on analysis of SEER data. 
  • Meta-analysis of multitreatment studies. 
  • Metabolic syndrome and risk of age-related cataract over time: an analysis of interval-censored data using a random-effects model. 
  • Methylation and messenger RNA expression of p15INK4b but not p16INK4a are independent risk factors for ovarian cancer. 
  • Microvascular structure and network in the retina of patients with ischemic stroke. 
  • Middle-of-the-night percutaneous coronary intervention and its association with percutaneous coronary intervention outcomes performed the following day: an analysis from the National Cardiovascular Data Registry. 
  • Milestone Ratings and Supervisory Role Categorizations Swim Together, but Is the Water Muddy? 
  • Military service, deployments, and exposures in relation to amyotrophic lateral sclerosis etiology. 
  • Millennium Cohort: the 2001-2003 baseline prevalence of mental disorders in the U.S. military. 
  • Milrinone use is associated with postoperative atrial fibrillation after cardiac surgery. 
  • Minimum energy single-shock internal atrial defibrillation in sheep. 
  • Missed opportunities for adolescent vaccination, 2006-2011. 
  • Mitral procedure selection in patients on dialysis: does mitral repair influence outcomes? 
  • Modeling community-level effects on preterm birth. 
  • Modeling of treatment response to erythropoiesis-stimulating agents as a function of center- and patient-related variables: results from the Anemia Cancer Treatment (ACT) study. 
  • Modeling pathologic response of esophageal cancer to chemoradiation therapy using spatial-temporal 18F-FDG PET features, clinical parameters, and demographics. 
  • Modeling the probability of sustained virological response to therapy with pegylated interferon plus ribavirin in patients coinfected with hepatitis C virus and HIV. 
  • Models for Predicting Recurrence, Complications, and Health Status in Women After Pelvic Organ Prolapse Surgery. 
  • Models to predict emissions of health-damaging pollutants and global warming contributions of residential fuel/stove combinations in China. 
  • Modest Associations Between Electronic Health Record Use and Acute Myocardial Infarction Quality of Care and Outcomes: Results From the National Cardiovascular Data Registry. 
  • Modifiable risk factors for vascular access site complications in the IMPACT II Trial of angioplasty with versus without eptifibatide. Integrilin to Minimize Platelet Aggregation and Coronary Thrombosis. 
  • Monitoring visual status: why patients do or do not comply with practice guidelines. 
  • Moral controversy, directive counsel, and the doctor's role: findings from a national survey of obstetrician-gynecologists. 
  • Morbidity of anastomotic leaks in patients undergoing Roux-en-Y gastric bypass. 
  • Mortality among heroin users and users of other internationally regulated drugs: A 27-year follow-up of users in the Epidemiologic Catchment Area Program household samples. 
  • Mortality and morbidity reduction by primary percutaneous coronary intervention is independent of the patient's age. 
  • Mortality and need for reoperation in patients with mild-to-moderate asymptomatic aortic valve disease undergoing coronary artery bypass graft alone. 
  • Mortality in Older Patients with Breast Cancer Undergoing Breast Surgery: How Low is "Low Risk"? 
  • Mortality, morbidity, and cost associated with febrile neutropenia in adult cancer patients. 
  • Multi-institutional Validation Study of Pancreatic Cyst Fluid Protein Analysis for Prediction of High-risk Intraductal Papillary Mucinous Neoplasms of the Pancreas. 
  • Multi-scale heart rate dynamics detected by phase-rectified signal averaging predicts mortality after acute myocardial infarction. 
  • Multi-site study of incidence of pressure ulcers and the relationship between risk level, demographic characteristics, diagnoses, and prescription of preventive interventions. 
  • Multicenter review of preoperative risk factors for endarterectomy for asymptomatic carotid artery stenosis. 
  • Multidimensional machine learning models predicting outcomes after trauma. 
  • Multifocality and prostate cancer detection by multiparametric magnetic resonance imaging: correlation with whole-mount histopathology. 
  • Multiple bias analysis using logistic regression: an example from the National Birth Defects Prevention Study. 
  • Multiple cardiovascular risk factors in Kenya: evidence from a health and demographic surveillance system using the WHO STEPwise approach to chronic disease risk factor surveillance. 
  • Multiple prior years of health expenditures and Medicare health plan choice. 
  • Multisite analysis of 177 consecutive primary breast augmentations: predictors for reoperation. 
  • Multivariate comparison of the efficacy of intraureteral versus subtrigonal techniques of dextranomer/hyaluronic acid injection. 
  • Mutual information in random Boolean models of regulatory networks. 
  • N-terminal pro-brain natriuretic peptide and the timing, extent and mortality in ST elevation myocardial infarction. 
  • National Institute of Nursing Research Centers of Excellence: a logic model for sustainability, leveraging resources, and collaboration to accelerate cross-disciplinary science. 
  • Natural History of Iatrogenic Pediatric Femoral Artery Injury. 
  • Natural history of severe decompression sickness after rapid ascent from air saturation in a porcine model. 
  • Near-term prediction of sudden cardiac death in older hemodialysis patients using electronic health records. 
  • Neighborhood Commute to Work Times and Self-Reported Caregiver Health Behaviors and Food Access. 
  • Neighborhood deprivation and adverse birth outcomes among diverse ethnic groups. 
  • Neonatal Micrognathia: National Trends in Early Mandibular Surgery. 
  • Neonatal Outcomes Associated with Noncephalic Presentation at Delivery in Preterm Birth. 
  • Neonatal male circumcision after delisting in Ontario. Survey of new parents. 
  • Net reclassification index at event rate: properties and relationships. 
  • New Persistent Opioid Use Among Patients With Cancer After Curative-Intent Surgery. 
  • New criteria for sepsis-induced coagulopathy (SIC) following the revised sepsis definition: a retrospective analysis of a nationwide survey. 
  • New persistent opioid use after acute opioid prescribing in pregnancy: a nationwide analysis. 
  • No Association between hOGG1 Ser326Cys polymorphism and risk of squamous cell carcinoma of the head and neck. 
  • No association between intraoperative hypothermia or supplemental protective drug and neurologic outcomes in patients undergoing temporary clipping during cerebral aneurysm surgery: findings from the Intraoperative Hypothermia for Aneurysm Surgery Trial. 
  • Nodal Response to Neoadjuvant Chemotherapy Predicts Receipt of Radiation Therapy After Breast Cancer Diagnosis. 
  • Non-ampullary duodenal adenocarcinoma: factors important for relapse and survival. 
  • Non-cigarette tobacco and poly-tobacco use among persons living with HIV drawn from a nationally representative sample. 
  • Non-genetic risk factors and predicting efficacy for docetaxel--drug-induced liver injury among metastatic breast cancer patients. 
  • Non-verbal cues to osteoarthritic knee and/or hip pain in elders. 
  • Noninvasive Prediction of Congenital Cytomegalovirus Infection After Maternal Primary Infection. 
  • Noninvasive detection of reperfusion after thrombolysis based on serum creatine kinase MB changes and clinical variables. TAMI 7 Study Group. Thrombolysis and Angioplasty in Myocardial Infarction. 
  • Nonoperative Management Is as Effective as Immediate Splenectomy for Adult Patients with High-Grade Blunt Splenic Injury. 
  • Nonoperative treatment of both-bone forearm shaft fractures in children: predictors of early radiographic failure. 
  • Nonparametric estimation and inference for polytomous discrimination index. 
  • Nonprescription use of pain relievers by middle-aged and elderly community-living adults: National Survey on Drug Use and Health. 
  • Nonsurgical Risk Factors Associated With Pharyngocutaneous Fistula in Patients Who Have Undergone Laryngectomy. 
  • Novel application of approaches to predicting medication adherence using medical claims data. 
  • Novel diagnostic test for acute stroke. 
  • Novel model for predicting inpatient mortality after emergency admission to hospital in Singapore: retrospective observational study. 
  • Novel role of platelet reactivity in adverse left ventricular remodelling after ST-segment elevation myocardial infarction: The REMODELING Trial. 
  • Novel susceptibility variants at 10p12.31-12.2 for childhood acute lymphoblastic leukemia in ethnically diverse populations. 
  • Number of rib fractures thresholds independently predict worse outcomes in older patients with blunt trauma. 
  • Nutrition and function: is there a relationship between body mass index and the functional capabilities of community-dwelling elderly? 
  • Nutrition-related claims on children's cereals: what do they mean to parents and do they influence willingness to buy? 
  • Nutritional risk and the metabolic syndrome in women: opportunities for preventive intervention from the Framingham Nutrition Study. 
  • Obesity and Outcomes Following Cardiogenic Shock Requiring Acute Mechanical Circulatory Support. 
  • Obesity and primary graft dysfunction after lung transplantation: the Lung Transplant Outcomes Group Obesity Study. 
  • Obesity and risk for hypertension and diabetes among Kenyan adults: Results from a national survey. 
  • Obesity as a risk for the recurrence of anterior vaginal wall prolapse after anterior colporrhaphy. 
  • Obesity is a predictor of morbidity in 1,629 patients who underwent adrenalectomy. 
  • Obesity metaphors: how beliefs about the causes of obesity affect support for public policy. 
  • Obesity prevention in schools: current role and future practice of school nurses. 
  • Obesity, disordered eating, and eating disorders in a longitudinal study of adolescents: how do dieters fare 5 years later? 
  • Objective but Not Subjective Short Sleep Duration Associated with Increased Risk for Hypertension in Individuals with Insomnia. 
  • Obstetrician-gynecologist physicians' beliefs about emergency contraception: a national survey. 
  • Obstetrician-gynecologists, religious institutions, and conflicts regarding patient-care policies. 
  • Obstructive Sleep Apnea Increases the Risk of Cardiopulmonary Adverse Events Associated with Ambulatory Colonoscopy Independent of Body Mass Index. 
  • Occupational exposure to crystalline silica and risk of systemic lupus erythematosus: a population-based, case-control study in the southeastern United States. 
  • Occurrence and clinical significance of thrombocytopenia in a population undergoing high-risk percutaneous coronary revascularization. Evaluation of c7E3 for the Prevention of Ischemic Complications (EPIC) Study Group. 
  • Occurrence and complications of tracheal reintubation in critically ill adults. 
  • Occurrence and correlates of postpartum depression in overweight and obese women: results from the active mothers postpartum (AMP) study. 
  • Odds Ratios-Current Best Practice and Use. 
  • Off-hour admission and in-hospital stroke case fatality in the get with the guidelines-stroke program. 
  • Off-pump coronary bypass provides reduced mortality and morbidity and equivalent 10-year survival. 
  • Olfactory and gustatory sensory changes to tobacco smoke in pregnant smokers. 
  • On classification with incomplete data. 
  • One-year and three-year mortality prediction in adult major blunt trauma survivors: a National Retrospective Cohort Analysis. 
  • One-year clinical outcomes of depressed public sector outpatients: a benchmark for subsequent studies. 
  • Opioid Abuse and Dependence in Those Hospitalized Due to Head and Neck Cancer. 
  • Opioid Use Disorder and Overdose in Older Adults With Breast, Colorectal, or Prostate Cancer. 
  • Optimal Timing to Surgery after Neoadjuvant Chemoradiotherapy for Locally Advanced Rectal Cancer. 
  • Optimal estimation for regression models on τ-year survival probability. 
  • Optimal timing of tracheostomy after trauma without associated head injury. 
  • Oral antibiotics to prevent postoperative urinary tract infection: a randomized controlled trial. 
  • Oral contraceptive use, reproductive history, and risk of epithelial ovarian cancer in women with and without endometriosis. 
  • Orthostatic hypotension in young adults with and without posttraumatic stress disorder. 
  • Osteoradionecrosis and radiation dose to the mandible in patients with oropharyngeal cancer. 
  • Out-of-Pocket Costs, Financial Distress, and Underinsurance in Cancer Care. 
  • Outcome of Preterm Infants with Transient Cystic Periventricular Leukomalacia on Serial Cranial Imaging Up to Term Equivalent Age. 
  • Outcomes after Pancreatectomy with Routine Pasireotide Use. 
  • Outcomes associated with warfarin use in older patients with heart failure and atrial fibrillation and a cardiovascular implantable electronic device: findings from the ADHERE registry linked to Medicare claims. 
  • Outcomes for endocarditis surgery in North America: a simplified risk scoring system. 
  • Outcomes in elderly patients with acute coronary syndromes randomized to enoxaparin vs. unfractionated heparin: results from the SYNERGY trial. 
  • Outcomes in heart failure patients after major noncardiac surgery. 
  • Outcomes of Hip Arthroscopy in the Medicare Patient: A Growing Population. 
  • Outcomes of Shock Wave Lithotripsy and Ureteroscopy for Treatment of Pediatric Urolithiasis. 
  • Outcomes of Vascular and Endovascular Interventions Performed During the Coronavirus Disease 2019 (COVID-19) Pandemic. 
  • Outcomes of cholecystectomy in US heart transplant recipients. 
  • Outcomes of left ventricular assist device implantation as destination therapy in the post-REMATCH era: implications for patient selection. 
  • Outcomes of off-pump versus on-pump coronary artery bypass grafting: Impact of preoperative risk. 
  • Outpatient management of heart failure in the United States, 2006-2008. 
  • Ovarian cancer risk, ALDH2 polymorphism and alcohol drinking: Asian data from the Ovarian Cancer Association Consortium. 
  • Overutilization of endoscopic surveillance in nondysplastic Barrett's esophagus: a multicenter study. 
  • Ovulation and ovarian cancer: a comparison of two methods for calculating lifetime ovulatory cycles (United States). 
  • Oxytocin exposure during labor among women with postpartum hemorrhage secondary to uterine atony. 
  • PTSD Care Among Veterans With and Without Co-Occurring Substance Use Disorders. 
  • Pain predicts non-adherence to pap smear screening among middle-aged African American women. 
  • Pancreatic duct strictures: identifying risk of malignancy. 
  • Panic attacks and suicide attempts in mid-adolescence. 
  • Paradoxical Antibiotic Effect of Ampicillin: Use of a Population Pharmacokinetic Model to Evaluate a Clinical Correlate of the Eagle Effect in Infants With Bacteremia. 
  • Parent health literacy and "obesogenic" feeding and physical activity-related infant care behaviors. 
  • Parent-child connectedness and behavioral and emotional health among adolescents. 
  • Parental Criminal Justice Involvement and Children's Involvement With Child Protective Services: Do Adult Drug Treatment Courts Prevent Child Maltreatment? 
  • Parental Feeding Beliefs and Practices and Household Food Insecurity in Infancy. 
  • Parental Perceptions of Weight During the First Year of Life. 
  • Parental and school correlates of binge drinking among middle school students. 
  • Parental marital discord and treatment response in depressed adolescents. 
  • Parental preferences for vesicoureteral reflux treatment: Profile case best-worst scaling. 
  • Parental vaccine refusal in Wisconsin: a case-control study. 
  • Part D plan enrollment by uninsured medicare beneficiaries. 
  • Participation in weight-related sports is associated with higher use of unhealthful weight-control behaviors and steroid use. 
  • Partner concurrency and HIV infection risk in South Africa. 
  • Paternal occupation and birth defects: findings from the National Birth Defects Prevention Study. 
  • Pathogenetic and prognostic significance of altered coagulation and fibrinolysis in acute lung injury/acute respiratory distress syndrome. 
  • Patient Medication Preferences for Managing Dry Eye Disease: The Importance of Medication Side Effects. 
  • Patient and physician discordance of global disease assessment in juvenile dermatomyositis: findings from the Childhood Arthritis & Rheumatology Research Alliance Legacy Registry. 
  • Patient and provider determinants associated with the prescription of adjuvant hormonal therapies following a diagnosis of breast cancer in Medicaid-enrolled patients. 
  • Patient beliefs predict response to paroxetine among primary care patients with dysthymia and minor depression. 
  • Patient expectation is the most important predictor of discharge destination after primary total joint arthroplasty. 
  • Patient experience and attitudes toward addressing the cost of breast cancer care. 
  • Patient journey after admission for acute heart failure: length of stay, 30-day readmission and 90-day mortality. 
  • Patient navigation significantly reduces delays in breast cancer diagnosis in the District of Columbia. 
  • Patient perceptions of coercion in mental hospital admission. 
  • Patient preferences for treatments to delay bone metastases. 
  • Patient reactions to confidentiality, liability, and financial aspects of informed consent in cardiology research. 
  • Patient satisfaction and its relationship with clinical quality and inpatient mortality in acute myocardial infarction. 
  • Patient satisfaction and use of Veterans Affairs versus non-Veterans Affairs healthcare services by veterans. 
  • Patient socioeconomic status is an independent predictor of operative mortality. 
  • Patient understanding of medical jargon: a survey study of U.S. medical students. 
  • Patient-Reported Social and Behavioral Determinants of Health and Estimated Risk of Hospitalization in High-Risk Veterans Affairs Patients. 
  • Patient-related predictors of rehabilitation use for community-dwelling older Americans. 
  • Patient-reported quality of life after bariatric surgery: a single institution analysis. 
  • Patient-specific predictions of outcomes in myocardial infarction for real-time emergency use: a thrombolytic predictive instrument. 
  • Patients who want their family and physician to make resuscitation decisions for them: observations from SUPPORT and HELP. Study to Understand Prognoses and Preferences for Outcomes and Risks of Treatment. Hospitalized Elderly Longitudinal Project. 
  • Patients' time in therapeutic range on warfarin among US patients with atrial fibrillation: Results from ORBIT-AF registry. 
  • Pattern and predictors of the initiation of biologic agents for the treatment of rheumatoid arthritis in the United States: an analysis using a large observational data bank. 
  • Patterns and predictors of stress testing modality after percutaneous coronary stenting: data from the NCDR(®). 
  • Patterns and predictors of vaginal bleeding in the first trimester of pregnancy. 
  • Patterns of Care in Neoadjuvant Chemoradiotherapy for Node-Positive Esophageal Adenocarcinoma. 
  • Patterns of amiodarone use and outcomes in clinical practice for atrial fibrillation. 
  • Patterns of cardiac marker surveillance after elective percutaneous coronary intervention and implications for the use of periprocedural myocardial infarction as a quality metric: a report from the National Cardiovascular Data Registry (NCDR). 
  • Patterns of opioid analgesic prescription among patients with osteoarthritis. 
  • Patterns of preoperative consultation and surgical specialty in an integrated healthcare system. 
  • Peakwide mapping on chromosome 3q13 identifies the kalirin gene as a novel candidate gene for coronary artery disease. 
  • Pediatric Acute Respiratory Distress Syndrome in Pediatric Allogeneic Hematopoietic Stem Cell Transplants: A Multicenter Study. 
  • Peer review at the American Journal of Roentgenology: how reviewer and manuscript characteristics affected editorial decisions on 196 major papers. 
  • Peginterferon alfa-2b and ribavirin for the treatment of chronic hepatitis C in blacks and non-Hispanic whites. 
  • Pencina et al. respond to "The incremental value of new markers" and "Clinically relevant measures? A note of caution". 
  • Perceived parental burden and service use for child and adolescent psychiatric disorders. 
  • Perceived stress and reported cognitive symptoms among Georgia patients with systemic lupus erythematosus. 
  • Perceptions of menopausal stage and patterns of hormone replacement therapy use. 
  • Percutaneous abscess drainage in patients with perforated acute appendicitis: effectiveness, safety, and prediction of outcome. 
  • Percutaneous coronary intervention in native arteries versus bypass grafts in prior coronary artery bypass grafting patients: a report from the National Cardiovascular Data Registry. 
  • Percutaneous coronary interventions and cardiovascular outcomes for patients with chronic total occlusions. 
  • Performance of a population-based cardiac risk stratification tool in Asian patients with chest pain. 
  • Performance of kidney injury molecule-1 and liver fatty acid-binding protein and combined biomarkers of AKI after cardiac surgery. 
  • Performance of p16INK4a ELISA as a primary cervical cancer screening test among a large cohort of HIV-infected women in western Kenya: a 2-year cross-sectional study. 
  • Perfusion and function assessment by nuclear cardiology techniques. 
  • Perinatal factors associated with poor neurocognitive outcome in early school age congenital diaphragmatic hernia survivors. 
  • Periodontal disease in patients with chronic coronary heart disease: Prevalence and association with cardiovascular risk factors. 
  • Perioperative Antibiotic Choice in Labored versus Unlabored Cesareans and Risk of Postcesarean Infectious Morbidity. 
  • Perioperative Bundle to Reduce Surgical Site Infection after Pancreaticoduodenectomy: A Prospective Cohort Study. 
  • Perioperative bridging therapy with unfractionated heparin or low-molecular-weight heparin in patients with mechanical prosthetic heart valves on long-term oral anticoagulants (from the REGIMEN Registry). 
  • Perioperative fever and outcome in surgical patients with aneurysmal subarachnoid hemorrhage. 
  • Perioperative mortality and morbidity after sublobar versus lobar resection for early-stage non-small-cell lung cancer: post-hoc analysis of an international, randomised, phase 3 trial (CALGB/Alliance 140503). 
  • Perioperative outcomes and disparities in utilization of sentinel lymph node biopsy in minimally invasive staging of endometrial cancer. 
  • Peripheral vascular complications in the Coronary Angioplasty Versus Excisional Atherectomy Trial (CAVEAT-I). 
  • Periprocedural myocardial ischemia in patients with severe symptomatic coronary artery disease undergoing endoscopy: prevalence and risk factors. 
  • Periventricular leukomalacia is common after neonatal cardiac surgery. 
  • Persistence with secondary prevention medications after acute myocardial infarction: Insights from the TRANSLATE-ACS study. 
  • Persistent Dysphagia Rate After Antireflux Surgery is Similar for Nissen Fundoplication and Partial Fundoplication. 
  • Persistent Opioid Use and High-Risk Prescribing in Body Contouring Patients. 
  • Persistent smoking after a diagnosis of lung cancer is associated with higher reported pain levels. 
  • Personality and health care decision-making style. 
  • Personality factors differentially predict exercise behavior in men and women. 
  • Personalized smoking cessation: interactions between nicotine dose, dependence and quit-success genotype score. 
  • Pesticide Use and Age-Related Macular Degeneration in the Agricultural Health Study. 
  • Pesticide exposure and amyotrophic lateral sclerosis. 
  • Pharmacist prescription of hormonal contraception in Oregon: Baseline knowledge and interest in provision. 
  • Pharmacokinetic-Pharmacodynamic interaction associated with venlafaxine-XR remission in patients with major depressive disorder with history of citalopram / escitalopram treatment failure. 
  • Pharmacologic prophylaxis for venous thromboembolism and 30-day outcomes among older patients hospitalized with heart failure: an analysis from the ADHERE national registry linked to Medicare claims. 
  • Pharmacotherapy of the Preschool ADHD Treatment Study (PATS) Children Growing Up. 
  • Phase 3 study of the multidrug resistance modulator PSC-833 in previously untreated patients 60 years of age and older with acute myeloid leukemia: Cancer and Leukemia Group B Study 9720. 
  • Phase II randomized trial of weekly paclitaxel with or without estramustine phosphate in progressive, metastatic, hormone-refractory prostate cancer. 
  • Phase II study on the effect of disease sites, age, and prior therapy on response to iodine-131-metaiodobenzylguanidine therapy in refractory neuroblastoma. 
  • Phase III study of pasireotide long-acting release in patients with metastatic neuroendocrine tumors and carcinoid symptoms refractory to available somatostatin analogues. 
  • Phase III trial of weekly methotrexate or pulsed dactinomycin for low-risk gestational trophoblastic neoplasia: a gynecologic oncology group study. 
  • Phenotypic characteristics and asthma severity in an East African cohort of adults and adolescents with asthma: findings from the African severe asthma project. 
  • Physical Function Does Not Predict Care Assessment Need Score in Older Veterans. 
  • Physical activity and sleep among pregnant women. 
  • Physical exercise is associated with less neurocognitive impairment among HIV-infected adults. 
  • Physician Non-adherence to Colonoscopy Interval Guidelines in the Veterans Affairs Healthcare System. 
  • Physician Preceptor Satisfaction and Productivity Across Curricula: A Comparison Between Longitudinal Integrated Clerkships And Traditional Block Rotations. 
  • Physician Satisfaction in Treating Medically Unexplained Symptoms. 
  • Physician agreement with pharmacist-suggested drug therapy changes for elderly outpatients. 
  • Physician participation in research surveys. A randomized study of inducements to return mailed research questionnaires. 
  • Physician-diagnosed depression as a correlate of hospitalizations in patients receiving long-term hemodialysis. 
  • Physician-patient communication about over-the-counter medications. 
  • Physicians' Beliefs about the nature of addiction: a survey of primary care physicians and psychiatrists. 
  • Physicians' attitudes about involvement in lethal injection for capital punishment. 
  • Physicians' beliefs and U.S. health care reform--a national survey. 
  • Physicians' experience and satisfaction with chaplains: a national survey. 
  • Physicians' knowledge and attitudes regarding implantable cardioverter-defibrillators. 
  • Pilot and feasibility study: prospective proteomic profiling of mammary epithelial cells from high-risk women provides evidence of activation of pro-survival pathways. 
  • Place of death for patients with cancer in the United States, 1999 through 2015: Racial, age, and geographic disparities. 
  • Placenta previa in the second trimester: sonographic and clinical factors associated with its resolution. 
  • Plasma biomarkers for distinguishing etiologic subtypes of thoracic aortic aneurysm disease. 
  • Plasma interleukin-6 is associated with psychological coronary risk factors: moderation by use of multivitamin supplements. 
  • Plasma kallikrein predicts primary graft dysfunction after heart transplant. 
  • Plasma leptin levels and coronary artery calcification in older adults. 
  • Platelet Transfusion Practice and Related Outcomes in Pediatric Extracorporeal Membrane Oxygenation. 
  • Pneumatic Retinopexy Experience and Outcomes of Vitreoretinal Fellows in the United States: A Multicenter Study. 
  • Point-of-care measured platelet inhibition correlates with a reduced risk of an adverse cardiac event after percutaneous coronary intervention: results of the GOLD (AU-Assessing Ultegra) multicenter study. 
  • Pollution and regional variations of lung cancer mortality in the United States. 
  • Polycystic Ovary Syndrome, Oligomenorrhea, and Risk of Ovarian Cancer Histotypes: Evidence from the Ovarian Cancer Association Consortium. 
  • Polymorphism in the IL18 gene and epithelial ovarian cancer in non-Hispanic white women. 
  • Polymorphism of DNA ligase I and risk of lung cancer--a case-control analysis. 
  • Polymorphisms of XPG/ERCC5 and risk of squamous cell carcinoma of the head and neck. 
  • Polymorphisms of methionine synthase and methionine synthase reductase and risk of squamous cell carcinoma of the head and neck: a case-control analysis. 
  • Polymorphisms of the Interleukin 6 gene contribute to cervical cancer susceptibility in Eastern Chinese women. 
  • Poor functional status is an independent predictor of surgical site infections due to methicillin-resistant Staphylococcus aureus in older adults. 
  • Population differences in associations of serotonin transporter promoter polymorphism (5HTTLPR) di- and triallelic genotypes with blood pressure and hypertension prevalence. 
  • Population-based hepatitis C surveillance and treatment in a national managed care organization. 
  • Positive antibody response to vaccination in adolescence predicts lower C-reactive protein concentration in young adulthood in the Philippines. 
  • Possible bipolar nature of irritability in major depressive disorder. 
  • Post-myocardial infarction risk stratification in elderly patients. 
  • Postoperative Liver Failure Risk Score: Identifying Patients with Resectable Perihilar Cholangiocarcinoma Who Can Benefit from Portal Vein Embolization. 
  • Postoperative Mortality after Liver Resection for Perihilar Cholangiocarcinoma: Development of a Risk Score and Importance of Biliary Drainage of the Future Liver Remnant. 
  • Postpartum Weight Loss in Women with Class-III Obesity: Do They Lose What They Gain? 
  • Poststress measurements of left ventricular function with gated perfusion SPECT: comparison with resting measurements by using a same-day perfusion-function protocol. 
  • Poststroke hypertension in Africa. 
  • Posttraumatic distress and coping strategies among rescue workers after an earthquake. 
  • Potential selection bias in a community-based study of PSA levels in African-American men. 
  • Poverty, race/ethnicity, and psychiatric disorder: a study of rural children. 
  • Practical approach to determine sample size for building logistic prediction models using high-throughput data. 
  • Practice characteristics and HMO enrollee satisfaction with specialty care: an analysis of patients with glaucoma and diabetic retinopathy. 
  • Pre- and intraoperative variables affecting early outcomes in elderly patients undergoing pancreaticoduodenectomy. 
  • Pre-operative urodynamics in women with stress urinary incontinence increases physician confidence, but does not improve outcomes. 
  • Precatheterization Use of P2Y12 Inhibitors in Non-ST-Elevation Myocardial Infarction Patients Undergoing Early Cardiac Catheterization and In-Hospital Coronary Artery Bypass Grafting: Insights From the National Cardiovascular Data Registry®. 
  • Predict Resident Exam Performance (PREP) study. 
  • Predicted patient demand for a new delivery system for glaucoma medicine. 
  • Predicting cognitive decline in subjects at risk for Alzheimer disease by using combined cerebrospinal fluid, MR imaging, and PET biomarkers. 
  • Predicting functional status outcomes in hospitalized patients aged 80 years and older. 
  • Predicting mortality over different time horizons: which data elements are needed? 
  • Predicting neonatal respiratory morbidity by lamellar body count and gestational age. 
  • Predicting recurrent mitral regurgitation after mitral valve repair for severe ischemic mitral regurgitation. 
  • Predicting risk of pelvic floor disorders 12 and 20 years after delivery. 
  • Predicting risk-adjusted mortality for CABG surgery: logistic versus hierarchical logistic models. 
  • Predicting sentinel and residual lymph node basin disease after sentinel lymph node biopsy for melanoma. 
  • Predicting significant coronary artery disease in patients with left ventricular dysfunction. 
  • Predicting survival in patients receiving continuous flow left ventricular assist devices: the HeartMate II risk score. 
  • Predicting the Risk of Postoperative Respiratory Failure in Elective Abdominal and Vascular Operations Using the National Surgical Quality Improvement Program (NSQIP) Participant Use Data File. 
  • Predicting the presence of choledocholithiasis in patients with symptomatic cholelithiasis. 
  • Predicting the risk of abrupt vessel closure after angioplasty in an individual patient. 
  • Prediction of myocardial perfusion abnormalities by quantitative regional function using a radionuclide angiography database: a comparison with wall motion analysis. 
  • Prediction of physical functioning and general health status trajectories on mortality among persons with cognitive impairment. 
  • Predictive Utility of Marketed Volumetric Software Tools in Subjects at Risk for Alzheimer Disease: Do Regions Outside the Hippocampus Matter? 
  • Predictive factors of thromboembolic events in patients undergoing Roux-en-Y gastric bypass. 
  • Predictors and clinical outcomes of permanent pacemaker implantation after transcatheter aortic valve replacement: the PARTNER (Placement of AoRtic TraNscathetER Valves) trial and registry. 
  • Predictors and significance of atrial rhythm before and six months after percutaneous balloon mitral commissurotomy. 
  • Predictors of 30-day cardiovascular events in patients with prior percutaneous coronary intervention or coronary artery bypass grafting. 
  • Predictors of 30-day postoperative stroke or death after carotid endarterectomy using the 2012 carotid endarterectomy-targeted American College of Surgeons National Surgical Quality Improvement Program database. 
  • Predictors of Hospitalization, Length of Stay, and Cost of Care Among Adults With Dermatomyositis in the United States. 
  • Predictors of Older Donor Lung Use: Are We Too Good at Saying No? 
  • Predictors of Physician Under-Recognition of Angina in Outpatients With Stable Coronary Artery Disease. 
  • Predictors of Rectourethral Fistula Formation After Primary Whole-Gland Cryoablation for Prostate Cancer: Results from the Cryo On-Line Database Registry. 
  • Predictors of Response to Endobronchial Coil Therapy in Patients With Advanced Emphysema. 
  • Predictors of Revision Surgical Procedure Excluding Wound Complications in Adult Spinal Deformity and Impact on Patient-Reported Outcomes and Satisfaction: A Two-Year Follow-up. 
  • Predictors of Self-repackaging of Antiretroviral Therapy in Northern Tanzania. 
  • Predictors of adverse events among pregnant smokers exposed in a nicotine replacement therapy trial. 
  • Predictors of adverse smoking outcomes in the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. 
  • Predictors of antidepressant use among older adults: have they changed over time? 
  • Predictors of attrition during one year of depression treatment: a roadmap to personalized intervention. 
  • Predictors of attrition from a clinical pediatric obesity treatment program. 
  • Predictors of breastfeeding in overweight and obese women: data from Active Mothers Postpartum (AMP). 
  • Predictors of compliance with surveillance after endovascular aneurysm repair and comparative survival outcomes. 
  • Predictors of contemporary coronary artery bypass grafting outcomes. 
  • Predictors of death and reinfarction at 30 days after primary angioplasty: the GUSTO IIb and RAPPORT trials. 
  • Predictors of delayed return to work after back injury: A case-control analysis of union carpenters in Washington State. 
  • Predictors of differential response to induction therapy in high-risk neuroblastoma: A report from the Children's Oncology Group (COG). 
  • Predictors of disability in the final year of life. 
  • Predictors of discharges to a nursing home in a hospital-based cohort. 
  • Predictors of duloxetine response in patients with oxaliplatin-induced painful chemotherapy-induced peripheral neuropathy (CIPN): a secondary analysis of randomised controlled trial - CALGB/alliance 170601. 
  • Predictors of early discontinuation of evidence-based medicine after acute coronary syndrome. 
  • Predictors of failed trial of labor among women with an extremely obese body mass index. 
  • Predictors of five-year mortality in older Canadians: the Canadian Study of Health and Aging. 
  • Predictors of gastrostomy placement in children with inherited metabolic diseases treated by umbilical cord blood transplantation. 
  • Predictors of high cost after bariatric surgery: A single institution review. 
  • Predictors of hospital mortality in the global registry of acute coronary events. 
  • Predictors of initial weight loss after gastric bypass surgery in twelve Veterans Affairs Medical Centers. 
  • Predictors of long-term adherence to evidence-based cardiovascular disease medications in outpatients with stable atherothrombotic disease: findings from the REACH Registry. 
  • Predictors of low estimated glomerular filtration rate after living kidney donation in a Southeast Asian population from Singapore. 
  • Predictors of massive transfusion with thoracic aortic procedures involving deep hypothermic circulatory arrest. 
  • Predictors of mortality in patients with bloodstream infection due to ceftazidime-resistant Klebsiella pneumoniae. 
  • Predictors of nursing home admission in a biracial population. 
  • Predictors of outcome of epilepsy surgery: multivariate analysis with validation. 
  • Predictors of outcome of percutaneous excimer laser coronary angioplasty of saphenous vein bypass graft lesions. The Percutaneous Excimer Laser Coronary Angioplasty Registry. 
  • Predictors of positive head-up tilt test in patients with suspected neurocardiogenic syncope or presyncope. 
  • Predictors of pregnant quitters' intention to return to smoking postpartum. 
  • Predictors of primary care physicians' self-reported intention to conduct suicide risk assessments. 
  • Predictors of prognosis and risk of acute renal failure in patients with Rocky Mountain spotted fever. 
  • Predictors of reintubation in critically ill patients. 
  • Predictors of relapse in sexual practices among homosexual men. 
  • Predictors of shoulder and back injuries in nursing home workers: a prospective study. 
  • Predictors of stage at presentation and outcomes of head and neck cancers in a university hospital setting. 
  • Predictors of successful clinical and laboratory outcomes in patients with primary sclerosing cholangitis undergoing endoscopic retrograde cholangiopancreatography. 
  • Predictors, Trends, and Outcomes (Among Older Patients ≥65 Years of Age) Associated With Beta-Blocker Use in Patients With Stable Angina Undergoing Elective Percutaneous Coronary Intervention: Insights From the NCDR Registry. 
  • Preferences, beliefs, and self-management of diabetes. 
  • Pregnancy continuation and organizational religious activity following prenatal diagnosis of a lethal fetal defect are associated with improved psychological outcome. 
  • Pregnancy history and current use of contraception among women of reproductive age in Burundi, Kenya, Rwanda, Tanzania and Uganda: analysis of demographic and health survey data. 
  • Pregnancy outcomes decline with increasing body mass index: analysis of 239,127 fresh autologous in vitro fertilization cycles from the 2008-2010 Society for Assisted Reproductive Technology registry. 
  • Pregnancy outcomes decline with increasing recipient body mass index: an analysis of 22,317 fresh donor/recipient cycles from the 2008-2010 Society for Assisted Reproductive Technology Clinic Outcome Reporting System registry. 
  • Preliminary criteria for global flares in childhood-onset systemic lupus erythematosus. 
  • Preliminary report of a genetic basis for cognitive decline after cardiac operations. The Neurologic Outcome Research Group of the Duke Heart Center. 
  • Prenatal protease inhibitor use and risk of preterm birth among HIV-infected women initiating antiretroviral drugs during pregnancy. 
  • Preoperative Frailty Increases Risk of Nonhome Discharge after Elective Vascular Surgery in Home-Dwelling Patients. 
  • Preoperative Platelet Count Predicts Lower Extremity Free Flap Thrombosis: A Multi-Institutional Experience. 
  • Preoperative Renal Insufficiency: Underreporting and Association With Readmission and Major Postoperative Morbidity in an Academic Medical Center. 
  • Preoperative anemia predicts thrombosis and free flap failure in microvascular reconstruction. 
  • Preoperative chemotherapy and the risk of hepatotoxicity and morbidity after liver resection for metastatic colorectal cancer: a single institution experience. 
  • Preoperative coagulation testing on a gynecologic oncology service. 
  • Preoperative determinants of postoperative costs associated with coronary artery bypass graft surgery. 
  • Preoperative sensitivity and specificity for early-stage ovarian cancer when combining cancer antigen CA-125II, CA 15-3, CA 72-4, and macrophage colony-stimulating factor using mixtures of multivariate normal distributions. 
  • Preoperative serum albumin level as a predictor of postoperative complication after spine fusion. 
  • Preoperative β-blocker use in coronary artery bypass grafting surgery: national database analysis. 
  • Prescriber continuity and medication adherence for complex patients. 
  • Preserving Institutional Privacy in Distributed binary Logistic Regression. 
  • Presurgical serum cystatin C and risk of acute kidney injury after cardiac surgery. 
  • Preterm Delivery and Low Birth Weight Among Neonates Conceived With Intracytoplasmic Sperm Injection Compared With Conventional In Vitro Fertilization. 
  • Prevalence and Predictors of Gastrostomy Tube and Tracheostomy Placement in Anoxic/Hypoxic Ischemic Encephalopathic Survivors of In-Hospital Cardiopulmonary Resuscitation in the United States. 
  • Prevalence and associations of epiretinal membranes in an adult Japanese population: the Funagata study. 
  • Prevalence and clinical correlates of neuropsychiatric symptoms in dementia. 
  • Prevalence and comorbidity of nocturnal wandering in the U.S. adult general population. 
  • Prevalence and correlates of clinically significant depressive symptoms among elderly people in Sri Lanka: findings from a national survey. 
  • Prevalence and correlates of functional status in an older community--representative sample in Brazil. 
  • Prevalence and correlates of intimate partner violence among women attending HIV voluntary counseling and testing in northern Tanzania, 2005-2008. 
  • Prevalence and correlates of physical and emotional abuse among late adolescents. 
  • Prevalence and correlates of vitamin and supplement usage among men with a family history of prostate cancer. 
  • Prevalence and predictors of complications following facial reconstruction procedures. 
  • Prevalence and predictors of depression in elderly Canadians: The Canadian Study of Health and Aging. 
  • Prevalence and risk factors associated with low back pain among health care providers in a Kuwait hospital. 
  • Prevalence and risk factors for peripheral artery disease in an Asian population with diabetes mellitus. 
  • Prevalence of childhood sexual abuse and physical trauma in an HIV-positive sample from the deep south. 
  • Prevalence of dementia in the United States: the aging, demographics, and memory study. 
  • Prevalence of diabetic peripheral neuropathy and relation to glycemic control therapies at baseline in the BARI 2D cohort. 
  • Prevalence of infective endocarditis in patients with Staphylococcus aureus bacteraemia: the value of screening with echocardiography. 
  • Prevalence of obesity and severe obesity in US children, 1999-2014. 
  • Prevalence, characteristics, and management of swallowing disorders following cerebellopontine angle surgery. 
  • Prevalence, characteristics, and predictors of early termination of cardiovascular clinical trials due to low recruitment: insights from the ClinicalTrials.gov registry. 
  • Prevalence, correlates, and course of minor depression and major depression in the National Comorbidity Survey. 
  • Prevention of atrial fibrillation in patients with symptomatic chronic heart failure by candesartan in the Candesartan in Heart failure: Assessment of Reduction in Mortality and morbidity (CHARM) program. 
  • Preventive use of noninvasive ventilation after extubation: a prospective, multicenter randomized controlled trial. 
  • Primary blast survival and injury risk assessment for repeated blast exposures. 
  • Primary care-specialist collaboration in the care of patients with chronic kidney disease. 
  • Primary fascial closure during laparoscopic ventral hernia repair does not reduce 30-day wound complications. 
  • Primary peritoneal and ovarian cancers: an epidemiological comparative analysis. 
  • Primary tumor location as a prognostic factor in metastatic colorectal cancer. 
  • Priorities when deciding on participation in early-phase gene therapy trials for Duchenne muscular dystrophy: a best-worst scaling experiment in caregivers and adult patients. 
  • Private health insurance coverage for substance abuse and mental health services, 1995 to 1998. 
  • Proactive population health management in the context of a regional health information exchange using standards-based decision support. 
  • Profiling posttraumatic functional impairment. 
  • Progestin and estrogen potency of combination oral contraceptives and endometrial cancer risk. 
  • Prognosis in cardiogenic shock after acute myocardial infarction in the interventional era. 
  • Prognostic modeling of individual patient risk and mortality impact of ischemic and hemorrhagic complications: assessment from the Acute Catheterization and Urgent Intervention Triage Strategy trial. 
  • Prognostic models based on literature and individual patient data in logistic regression analysis. 
  • Prognostic role of transesophageal echocardiography in acute type A aortic dissection. 
  • Prognostic significance of precordial ST segment depression during inferior myocardial infarction in the thrombolytic era: results in 16,521 patients. 
  • Prognostic significance of the initial electrocardiogram in patients with acute myocardial infarction. GUSTO-I Investigators. Global Utilization of Streptokinase and t-PA for Occluded Coronary Arteries. 
  • Prognostic usefulness of left ventricular thrombus by echocardiography in dilated cardiomyopathy in predicting stroke, transient ischemic attack, and death. 
  • Prognostic value of ST segment depression in acute coronary syndromes: insights from PARAGON-A applied to GUSTO-IIb. PARAGON-A and GUSTO IIb Investigators. Platelet IIb/IIIa Antagonism for the Reduction of Acute Global Organization Network. 
  • Prognostic value of the admission electrocardiogram in acute coronary syndromes. 
  • Prognostic value of the clinical examination of the diabetic foot ulcer. 
  • Progression of impairment in patients with vascular cognitive impairment without dementia. 
  • Progression of renal artery stenosis in patients undergoing cardiac catheterization. 
  • Proliferating cell nuclear antigen expression to predict occult disease in clinical stage I nonseminomatous testicular germ cell tumors. 
  • Proliferation indices correlate with diagnosis and metastasis in diagnostically challenging melanocytic tumors. 
  • Prolonged hospital stay for extremely premature infants: risk factors, center differences, and the impact of mortality on selecting a best-performing center. 
  • Prolonged postoperative respiratory support after proximal thoracic aortic surgery: Is deep hypothermic circulatory arrest a risk factor? 
  • Prolonged pulmonary support after cardiac surgery: incidence, risk factors and outcomes: a retrospective cohort study. 
  • Promoter hypermethylation profile of kidney cancer. 
  • Propensity score weighting for covariate adjustment in randomized clinical trials. 
  • Prophylactic Inferior Vena Cava Filter Utilization and Risk Factors for Nonretrieval. 
  • Prophylactic high dose methylprednisolone fails to treat severe decompression sickness in swine. 
  • Prophylactic thyroidectomy in multiple endocrine neoplasia type 2A. 
  • Prospective study of breast-feeding in relation to wheeze, atopy, and bronchial hyperresponsiveness in the Avon Longitudinal Study of Parents and Children (ALSPAC). 
  • Prostate brachytherapy: a descriptive analysis from CaPSURE. 
  • Protease inhibitor-based antiretroviral therapy and glucose tolerance in pregnancy: AIDS Clinical Trials Group A5084. 
  • Protective factors for psychotic experiences amongst adolescents exposed to multiple forms of victimization. 
  • Proton pump inhibitors and hypomagnesemia in patients with arrhythmias. 
  • Providing obesity prevention counseling to children during a primary care clinic visit: results from a pilot study. 
  • Proximal psychiatric risk factors for suicidality in youth: the Great Smoky Mountains Study. 
  • Psychiatric disorder, impairment, and service use in rural African American and white youth. 
  • Psychiatric illness and virologic response in patients initiating highly active antiretroviral therapy. 
  • Psychologic stress in the workplace and spontaneous abortion. 
  • Psychological variables in hypertension: relationship to casual or ambulatory blood pressure in men. 
  • Psychosocial predictors of sexual HIV transmission risk behavior among HIV-positive adults with a sexual abuse history in childhood. 
  • Psychosocial stressors and low birthweight in an urban population. 
  • Psychostimulant dependence in a community sample. 
  • Psychotropic medication claims among religious clergy. 
  • Public Preferences for Government Response Policies on Outbreak Control. 
  • Pulmonary artery catheterization in patients with acute coronary syndromes. 
  • Pulmonary injury risk assessment for long-duration blasts: a meta-analysis. 
  • Pulmonary injury risk assessment for short-duration blasts. 
  • Pulmonary involvement in systemic sclerosis: associations with genetic, serologic, sociodemographic, and behavioral factors. 
  • Quality Improvement in 3D Imaging. 
  • Quality of Acute Care for Patients With Urinary Stones in the United States. 
  • Quality of care by classification of myocardial infarction: treatment patterns for ST-segment elevation vs non-ST-segment elevation myocardial infarction. 
  • Quality of life and trial adherence among participants in the prostate, lung, colorectal, and ovarian cancer screening trial. 
  • Quantification of Resident Work in Colorectal Surgery. 
  • Quantification of the effect of clopidogrel on enzymatic infarct size related to a percutaneous coronary intervention in patients with acute coronary syndromes: insights from the CHAMPION percutaneous coronary intervention trial. 
  • Quantifying Benefit-Risk Preferences for Heart Failure Devices: A Stated-Preference Study. 
  • Quantifying sociodemographic and income disparities in medical therapy and lifestyle among symptomatic patients with suspected coronary artery disease: a cross-sectional study in North America. 
  • Quantifying the importance of inhaler attributes corresponding to items in the patient satisfaction and preference questionnaire in patients using Combivent Respimat. 
  • Quantifying women's stated benefit-risk trade-off preferences for IBS treatment outcomes. 
  • Quantitative Evidence for Revising the Definition of Primary Graft Dysfunction after Lung Transplant. 
  • Quantitative assessments from the clinical examination. 
  • Quantitative assessments from the clinical examination. How should clinicians integrate the numerous results? 
  • Quantitative cardiac magnetic resonance T2 imaging offers ability to non-invasively predict acute allograft rejection in children. 
  • Quantitative trait locus mapping reveals regions of the maize genome controlling root system architecture. 
  • Quiet time: a nursing intervention to promote sleep in neurocritical care units. 
  • RUNX1 mutations are associated with poor outcome in younger and older patients with cytogenetically normal acute myeloid leukemia and with distinct gene and MicroRNA expression signatures. 
  • Race and Ethnicity Have a Mixed Effect on the Treatment of Tibial Plateau Fractures. 
  • Race and sex differences in willingness to undergo total joint replacement: the Johnston County Osteoarthritis Project. 
  • Race, Menopausal Hormone Therapy, and Invasive Breast Cancer in the Carolina Breast Cancer Study. 
  • Race/ethnicity and the intensity of medical monitoring under 'watchful waiting' for prostate cancer. 
  • Race/ethnicity, socioeconomic characteristics, coethnic social ties, and health: evidence from the national Jewish population survey. 
  • Racial and Ethnic Differences in Presentation and Outcomes for Patients Hospitalized With COVID-19: Findings From the American Heart Association's COVID-19 Cardiovascular Disease Registry. 
  • Racial and ethnic differences in adjuvant hormonal therapy use. 
  • Racial and ethnic differences in outcomes in older patients with acute ischemic stroke. 
  • Racial differences among patients undergoing laparoscopic gastric bypass surgery: a population-based trend analysis from 2002 to 2008. 
  • Racial differences in antidepressant treatment preceding suicide in a Medicaid population. 
  • Racial differences in clinical outcomes from metastatic breast cancer: a pooled analysis of CALGB 9342 and 9840--Cancer and Leukemia Group B. 
  • Racial differences in enrolment in a cancer genetics registry. 
  • Racial differences in health care utilization among patients with osteoarthritis. 
  • Racial differences in hepatitis B and hepatitis C and associated risk behaviors in veterans with severe mental illness. 
  • Racial differences in influenza vaccination among older Americans 1996-2000: longitudinal analysis of the Health and Retirement Study (HRS) and the Asset and Health Dynamics Among the Oldest Old (AHEAD) survey. 
  • Racial differences in the interaction between family history and risk factors associated with diabetes in the National Health and Nutritional Examination Survey, 1999-2004. 
  • Racial differences in the prevalence of severe aortic stenosis. 
  • Racial disparities in outcomes of spinal surgery for lumbar stenosis. 
  • Racial disparities in post-discharge healthcare utilization after trauma. 
  • Racial disparity in the utilization of implantable-cardioverter defibrillators among patients with prior myocardial infarction and an ejection fraction of  
  • Racial variation in the use of coronary-revascularization procedures. Are the differences real? Do they matter? 
  • Racial variation in wanting and obtaining mental health services among women veterans in a primary care clinic. 
  • Racial variations in postoperative outcomes of carotid endarterectomy: evidence from the Veterans Affairs National Surgical Quality Improvement Program. 
  • Racial variations in the rates of carotid angiography and endarterectomy in patients with stroke and transient ischemic attack. 
  • Racial/Ethnic and Sex Differences in Emergency Medical Services Transport Among Hospitalized US Stroke Patients: Analysis of the National Get With The Guidelines-Stroke Registry. 
  • Racial/ethnic differences in necrotizing enterocolitis incidence and outcomes in premature very low birth weight infants. 
  • Radiographic predictors of disease severity in neonates and infants with necrotizing enterocolitis. 
  • Radiographical and Implant-Related Complications in Adult Spinal Deformity Surgery: Incidence, Patient Risk Factors, and Impact on Health-Related Quality of Life. 
  • Random forest modeling can predict infectious complications following trauma laparotomy. 
  • Randomized comparison of direct thrombin inhibition versus heparin in conjunction with fibrinolytic therapy for acute myocardial infarction: results from the GUSTO-IIb Trial. Global Use of Strategies to Open Occluded Coronary Arteries in Acute Coronary Syndromes (GUSTO-IIb) Investigators. 
  • Randomized study of cyclophosphamide, doxorubicin, and vincristine versus etoposide and cisplatin versus alternation of these two regimens in extensive small-cell lung cancer: a phase III trial of the Southeastern Cancer Study Group. 
  • Rate versus rhythm control for management of atrial fibrillation in clinical practice: results from the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF) registry. 
  • Rates and predictors of aftercare services among formerly hospitalized adolescents: a prospective naturalistic study. 
  • Rates of and factors associated with infection in 200 909 Medicare implantable cardioverter-defibrillator implants: results from the National Cardiovascular Data Registry. 
  • Rationale and design for a cluster randomized quality-improvement trial to increase the uptake of evidence-based therapies for patients at high cardiovascular risk: The BRIDGE-Cardiovascular Prevention trial. 
  • Rationale and design of the Affordability and Real-world Antiplatelet Treatment Effectiveness after Myocardial Infarction Study (ARTEMIS): A multicenter, cluster-randomized trial of P2Y12 receptor inhibitor copayment reduction after myocardial infarction. 
  • Re-Treatment after Ureteroscopy and Shock Wave Lithotripsy: A Population Based Comparative Effectiveness Study. 
  • Re: "Tracking of cardiovascular risk factors: the Tromsø Study, 1979, 1995". 
  • Readiness to change smoking behavior in a community health center population. 
  • Readmission After Lobectomy for Lung Cancer: Not All Complications Contribute Equally. 
  • Readmission after major surgery: effect of the postdischarge environment. 
  • Real world effectiveness of warfarin among ischemic stroke patients with atrial fibrillation: observational analysis from Patient-Centered Research into Outcomes Stroke Patients Prefer and Effectiveness Research (PROSPER) study. 
  • Reasons for cesarean and medically indicated deliveries in pregnancies in women with systemic lupus erythematosus. 
  • Receipt of Recommended Adolescent Vaccines Among Youth With Special Health Care Needs. 
  • Receipt of public assistance during childhood and hypertension risk in adulthood. 
  • Recent alcohol consumption and risk of incident ovarian carcinoma: a pooled analysis of 5,342 cases and 10,358 controls from the Ovarian Cancer Association Consortium. 
  • Reconciling oil palm expansion and climate change mitigation in Kalimantan, Indonesia. 
  • Recreational physical activity and ovarian cancer risk and survival. 
  • Recruitment of African American women to a walking program: eligibility, ineligibility, and attrition during screening. 
  • Recurrence and Survival After Resection of Small Intraductal Papillary Mucinous Neoplasm-associated Carcinomas (≤20-mm Invasive Component): A Multi-institutional Analysis. 
  • Reduced Cerebral Perfusion Pressure during Lung Transplant Surgery Is Associated with Risk, Duration, and Severity of Postoperative Delirium. 
  • Reduced cannabis use after low-dose naltrexone addition to opioid detoxification. 
  • Reduced expression of mismatch repair genes in colorectal cancer patients in Egypt. 
  • Reducing hospital morbidity and mortality following esophagectomy. 
  • Reductions in alcohol and cocaine use following a group coping intervention for HIV-positive adults with childhood sexual abuse histories. 
  • Reductions in arrest under assisted outpatient treatment in New York. 
  • Referral patterns for coronary artery disease treatment: gender bias or good clinical judgment? 
  • Referring heroin users from compulsory detoxification centers to community methadone maintenance treatment: a comparison of three models. 
  • Region of origin diversity in immigrant health: Moving beyond the Mexican case. 
  • Regional differences in quality of care and outcomes for the treatment of acute coronary syndromes: an analysis from the get with the guidelines coronary artery disease program. 
  • Registered nurse retention strategies in nursing homes: a two-factor perspective. 
  • Regular aspirin use and retinal microvascular signs: the Blue Mountains Eye Study. 
  • Regularity of preventive foot care in persons with diabetes: results from the Nord-Trøndelag Health Study. 
  • Rehabilitation after hip fracture--equal opportunity for all? 
  • Relation between ambient air quality and selected birth defects, seven county study, Texas, 1997-2000. 
  • Relation between prefracture characteristics and perioperative complications in the elderly adult patient with hip fracture. 
  • Relation of Age and Health-Related Quality of Life to Invasive Versus Ischemia-Guided Management of Patients with Non-ST Elevation Myocardial Infarction. 
  • Relation of Cannabis Use to Elevated Atherosclerotic Cardiovascular Disease Risk Score. 
  • Relation of Volume Overload to Clinical Outcomes in Acute Heart Failure (From ASCEND-HF). 
  • Relation of age-related cataract with obesity and obesity genes in an Asian population. 
  • Relation of level of exercise, age, and weight-cycling history to weight and eating concerns in male and female runners. 
  • Relation of mortality to failure to prescribe beta blockers acutely in patients with sustained ventricular tachycardia and ventricular fibrillation following acute myocardial infarction (from the VALsartan In Acute myocardial iNfarcTion trial [VALIANT] Registry). 
  • Relation of severe coronary artery narrowing to insulin or thiazolidinedione use in patients with type 2 diabetes mellitus (from the Bypass Angioplasty Revascularization Investigation 2 Diabetes Study). 
  • Relation of temporal creatine kinase-MB release and outcome after thrombolytic therapy for acute myocardial infarction. TAMI Study Group. 
  • Relations between self-generated positive and negative expected smoking outcomes and smoking behavior: an exploratory study among adolescents. 
  • Relationship Between the Urine Flow Rate and Risk of Contrast-Induced Nephropathy After Emergent Percutaneous Coronary Intervention. 
  • Relationship between B-type natriuretic peptide and adverse outcome in patients with clinical evidence of sepsis presenting to the emergency department. 
  • Relationship between birth size and coronary heart disease in China. 
  • Relationship between cancer patients' predictions of prognosis and their treatment preferences. 
  • Relationship between minimally invasive hysterectomy, pelvic cytology, and lymph vascular space invasion: a single institution study of 458 patients. 
  • Relationship between obesity and clinical outcome in adults with acute myeloid leukemia: A pooled analysis from four CALGB (alliance) clinical trials. 
  • Relationship between physician specialty and the selection and outcome of ischemic stroke patients. 
  • Relationship between surgeon caseload and sphincter preservation in patients with rectal cancer. 
  • Relationship of depression to increased risk of mortality and rehospitalization in patients with congestive heart failure. 
  • Relationship of neonatal treatments with the development of necrotizing enterocolitis in preterm infants. 
  • Relationship of preoperative antiendotoxin core antibodies and adverse outcomes following cardiac surgery. 
  • Relationship of race/ethnicity with door-to-balloon time and mortality in patients undergoing primary percutaneous coronary intervention for ST-elevation myocardial infarction: findings from Get With the Guidelines-Coronary Artery Disease. 
  • Relationship of retinal vascular caliber variation with intracranial arterial stenosis. 
  • Relationship of the time interval between cardiac catheterization and elective coronary artery bypass surgery with postprocedural acute kidney injury. 
  • Relationships among breast cancer concern, risk perceptions, and interest in genetic testing for breast cancer susceptibility among African-American women with and without a family history of breast cancer. 
  • Relative Measures of Association for Binary Outcomes: Challenges and Recommendations for the Global Health Researcher. 
  • Relative effects of statin therapy on stroke and cardiovascular events in men and women: secondary analysis of the Stroke Prevention by Aggressive Reduction in Cholesterol Levels (SPARCL) Study. 
  • Relative quantification based on logistic models for individual polymerase chain reactions. 
  • Religion and HIV in Tanzania: influence of religious beliefs on HIV stigma, disclosure, and treatment attitudes. 
  • Religion, sense of calling, and the practice of medicine: findings from a national survey of primary care physicians and psychiatrists. 
  • Religion, spirituality, and medicine: psychiatrists' and other physicians' differing observations, interpretations, and clinical approaches. 
  • Religiosity and decreased risk of substance use disorders: is the effect mediated by social support or mental health status? 
  • Religious involvement and tobacco use in mainland China: a preliminary study. 
  • Reminder letter, tailored stepped-care, and self-choice comparison for repeat mammography. 
  • Remission of generalized anxiety disorder after 6 months of open-label treatment with venlafaxine XR. 
  • Remission of type 2 diabetes after Roux-en-Y gastric bypass is associated with greater weight loss. 
  • Renal function and risk stratification of diabetic and nondiabetic patients undergoing evaluation for coronary artery disease. 
  • Reoperation for bleeding in patients undergoing coronary artery bypass surgery: incidence, risk factors, time trends, and outcomes. 
  • Repair of UV light-induced DNA damage and risk of cutaneous malignant melanoma. 
  • Repair of tobacco carcinogen-induced DNA adducts and lung cancer risk: a molecular epidemiologic study. 
  • Repeat revascularization after contemporary percutaneous coronary intervention: an evaluation of staged, target lesion, and other unplanned revascularization procedures during the first year. 
  • Reperfusion times and in-hospital outcomes among patients with an isolated posterior myocardial infarction: insights from the National Cardiovascular Data Registry (NCDR). 
  • Replication of breast cancer susceptibility loci in whites and African Americans using a Bayesian approach. 
  • Report of the substudy assessing the impact of neurocognitive function on quality of life 5 years after cardiac surgery. 
  • Reproductive factors in relation to breast cancer characterized by p53 protein expression (United States). 
  • Reproductive risk factor associations with lobular and ductal carcinoma in the Carolina Breast Cancer Study. 
  • Resident duty-hour reform associated with increased morbidity following hip fracture. 
  • Resident recognition of open-angle glaucoma: effects of an educational intervention. 
  • Resident research: why some do and others don't. 
  • Resistant enterococci: a prospective study of prevalence, incidence, and factors associated with colonization in a university hospital. 
  • Respiratory Support for Very Low Birth Weight Infants Receiving Dexamethasone. 
  • Retinal arteriolar narrowing and left ventricular remodeling: the multi-ethnic study of atherosclerosis. 
  • Retinal microvascular caliber and chronic kidney disease in an Asian population. 
  • Retinal microvascular signs and 10-year risk of cerebral atrophy: the Atherosclerosis Risk in Communities (ARIC) study. 
  • Retinal vascular caliber and age-related macular degeneration in an Indian population from Singapore. 
  • Retrospective, propensity score-matched cohort study examining timing of fracture fixation for traumatic thoracolumbar fractures. 
  • Return to play and recurrent instability after in-season anterior shoulder instability: a prospective multicenter study. 
  • Revascularization Trends in Patients With Diabetes Mellitus and Multivessel Coronary Artery Disease Presenting With Non-ST Elevation Myocardial Infarction: Insights From the National Cardiovascular Data Registry Acute Coronary Treatment and Intervention Outcomes Network Registry-Get with the Guidelines (NCDR ACTION Registry-GWTG). 
  • Revealing Hearing Loss: A Survey of How People Verbally Disclose Their Hearing Loss. 
  • Revision tibiotalar arthrodesis. 
  • Revisiting the Prevalence of Associated Copathologies in Chronic Lateral Ankle Instability: Are There Any Predictors of Outcome? 
  • Right ventricular failure in patients with the HeartMate II continuous-flow left ventricular assist device: incidence, risk factors, and effect on outcomes. 
  • Rising U.S. income inequality and the changing gradient of socioeconomic status on physical functioning and activity limitations, 1984-2007. 
  • Risk Factors and Predictors of Significant Chondral Surface Change From Primary to Revision Anterior Cruciate Ligament Reconstruction: A MOON and MARS Cohort Study. 
  • Risk Factors for Delayed Referral to a Craniofacial Specialist for Treatment of Craniosynostosis. 
  • Risk Factors for Postpartum Septic Pelvic Thrombophlebitis: A Multicenter Cohort. 
  • Risk Prediction for Epithelial Ovarian Cancer in 11 United States-Based Case-Control Studies: Incorporation of Epidemiologic Risk Factors and 17 Confirmed Genetic Loci. 
  • Risk adjustment for complications of hysterectomy: limitations of routinely collected administrative data. 
  • Risk factors and midwife-reported reasons for episiotomy in women undergoing normal vaginal delivery. 
  • Risk factors and outcomes in post-liver transplantation bile duct stones and casts: A case-control study. 
  • Risk factors associated with failure 1 year after retropubic or transobturator midurethral slings. 
  • Risk factors associated with noncontact injury of the anterior cruciate ligament: a prospective four-year evaluation of 859 West Point cadets. 
  • Risk factors associated with overweight and obesity in college students. 
  • Risk factors for COPD exacerbations in inhaled medication users: the COPDGene study biannual longitudinal follow-up prospective cohort. 
  • Risk factors for cytomegalovirus viremia and disease developing after prophylaxis in high-risk solid-organ transplant recipients. 
  • Risk factors for development of subclinical hypothyroidism during valproic acid therapy. 
  • Risk factors for early unplanned readmission in patients with bipolar disorder: A retrospective observational study. 
  • Risk factors for group B streptococcal disease in neonates of mothers with negative antenatal testing. 
  • Risk factors for human acute leptospirosis in northern Tanzania. 
  • Risk factors for ineffective therapy in patients with bloodstream infection. 
  • Risk factors for lower urinary tract symptoms in a population-based sample of African-American men. 
  • Risk factors for methotrexate-induced lung injury in patients with rheumatoid arthritis. A multicenter, case-control study. Methotrexate-Lung Study Group. 
  • Risk factors for necrotizing enterocolitis in preterm infants: how race, gender, and health status contribute. 
  • Risk factors for nosocomial pneumonia in the elderly. 
  • Risk factors for nosocomial pneumonia: comparing adult critical-care populations. 
  • Risk factors for pancreatic cancer: case-control study. 
  • Risk factors for postoperative mediastinitis due to methicillin-resistant Staphylococcus aureus. 
  • Risk factors for postoperative urinary retention after laparoscopic and robotic hysterectomy for benign indications. 
  • Risk factors for primary congenital glaucoma in the National Birth Defects Prevention Study. 
  • Risk factors for reduced glomerular filtration rate in a Nicaraguan community affected by Mesoamerican nephropathy. 
  • Risk factors for stroke on left ventricular assist devices. 
  • Risk for infantile spasms after acute symptomatic neonatal seizures. 
  • Risk of cerebral vasopasm after subarachnoid hemorrhage reduced by statin therapy: A multivariate analysis of an institutional experience. 
  • Risk of development of treated retinopathy of prematurity in very low birth weight infants. 
  • Risk of endocarditis among patients with prosthetic valves and Staphylococcus aureus bacteremia. 
  • Risk of heart failure complication during hospitalization for acute myocardial infarction in a contemporary population: insights from the National Cardiovascular Data ACTION Registry. 
  • Risk of melanoma and nonmelanoma skin cancer among patients with inflammatory bowel disease. 
  • Risk of spontaneous preterm birth in relation to maternal depressive, anxiety, and stress symptoms. 
  • Risk of spontaneous preterm birth in relation to maternal exposure to intimate partner violence during pregnancy in Peru. 
  • Risk of stroke after transcatheter aortic valve implantation (TAVI): a meta-analysis of 10,037 published patients. 
  • Risk of substance abuse and dependence among young adult sexual minority groups using a multidimensional measure of sexual orientation. 
  • Risk score for in-hospital ischemic stroke mortality derived and validated within the Get With the Guidelines-Stroke Program. 
  • Risk score for intracranial hemorrhage in patients with acute ischemic stroke treated with intravenous tissue-type plasminogen activator. 
  • Risk stratification in chest pain patients undergoing nuclear stress testing: the Erlanger Stress Score. 
  • Risk stratification in the setting of non-ST elevation acute coronary syndromes 1999-2007. 
  • Risk-adjusted short- and long-term outcomes for on-pump versus off-pump coronary artery bypass surgery. 
  • Risks and benefits of anticoagulation in atrial fibrillation: insights from the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF) registry. 
  • Risperidone use in autism spectrum disorders: a retrospective review of a clinic-referred patient population. 
  • Robotic Low Anterior Resection for Rectal Cancer: A National Perspective on Short-term Oncologic Outcomes. 
  • Role of diabetes type in perioperative outcomes after hip and knee arthroplasty in the United States. 
  • Role of the Nijmegen breakage syndrome 1 gene in familial and sporadic prostate cancer. 
  • Role of urine and serum protein electrophoresis in evaluation of nephrotic-range proteinuria. 
  • Roles of genetic variants in the PI3K and RAS/RAF pathways in susceptibility to endometrial cancer and clinical outcomes. 
  • Rural-urban differences in HIV viral loads and progression to AIDS among new HIV cases. 
  • SNP selection in genome-wide association studies via penalized support vector machine with MAX test. 
  • ST resolution 1 hour after fibrinolysis for prediction of myocardial infarct size: insights from ASSENT 3. 
  • Safe, stable, nurturing relationships break the intergenerational cycle of abuse: a prospective nationally representative cohort of children in the United Kingdom. 
  • Safety and immunogenicity of a combination measles, mumps, rubella and varicella vaccine (ProQuad). 
  • Safety of Enalapril in Infants Admitted to the Neonatal Intensive Care Unit. 
  • Safety of Nonsteroidal Anti-inflammatory Drugs in Major Gastrointestinal Surgery: A Prospective, Multicenter Cohort Study. 
  • Safety of Percutaneous Biopsy for Hepatic Angiosarcoma: Results of a Multicenter Korean Survey. 
  • Safety of recombinant activated factor VII in randomized clinical trials. 
  • Safety of selective serotonin reuptake inhibitor use prior to coronary artery bypass grafting. 
  • Safety of tracheal intubation in the presence of cardiac disease in paediatric ICUs. 
  • Satiety responsiveness and the relationship between breastfeeding and weight status of toddlers of overweight and obese women. 
  • Satisfaction with social networks: an examination of socioemotional selectivity theory across cohorts. 
  • Satisficing in split-second decision making is characterized by strategic cue discounting. 
  • Scaling of the mandible in squirrels. 
  • Scan-stratified case-control sampling for modeling blood-brain barrier integrity in multiple sclerosis. 
  • School, neighborhood, and family factors are associated with children's bullying involvement: a nationally representative longitudinal study. 
  • Screening for diabetes in an outpatient clinic population. 
  • Screening for major depression in private practice. 
  • Secondary Prevention of Cardiovascular Disease in Patients With Type 2 Diabetes Mellitus: International Insights From the TECOS Trial (Trial Evaluating Cardiovascular Outcomes With Sitagliptin). 
  • Secondary gain influences the outcome of lumbar but not cervical disc surgery. 
  • Sedative, hypnotic, and antianxiety medication use in an aging cohort over ten years: a racial comparison. 
  • Selecting cases for whom additional tests can improve prognostication. 
  • Selection of thrombolytic therapy for individual patients: development of a clinical model. GUSTO-I Investigators. 
  • Self-awareness of "Gum Disease" Among US Adults. 
  • Self-management practices of Chinese Americans with type 2 diabetes. 
  • Self-reported diabetes and posttraumatic stress disorder among adults in the community. 
  • Semiparametric Bayes multiple testing: Applications to tumor data. 
  • Semiquantitative Imaging Biomarkers of Knee Osteoarthritis Progression: Data From the Foundation for the National Institutes of Health Osteoarthritis Biomarkers Consortium. 
  • Separate neural mechanisms underlie choices and strategic preferences in risky decision making. 
  • Separating the domains of oppositional behavior: comparing latent models of the conners' oppositional subscale. 
  • Sequence variation in alpha-methylacyl-CoA racemase and risk of early-onset and familial prostate cancer. 
  • Sequential matched analysis of racial disparities in breast cancer hospitalization outcomes among African American and White patients. 
  • Serial echocardiographic evaluation of restenosis after successful percutaneous mitral commissurotomy. 
  • Serum C-reactive protein level and prehypertension in two Asian populations. 
  • Serum IL-6 level and the development of disability in older persons. 
  • Serum aminotransferase changes with significant weight loss: sex and age effects. 
  • Serum potassium is a predictor of incident diabetes in African Americans with normal aldosterone: the Jackson Heart Study. 
  • Severity and duration of nausea and vomiting symptoms in pregnancy and spontaneous abortion. 
  • Sex Differences in Demographics, Risk Factors, Presentation, and Noninvasive Testing in Stable Outpatients With Suspected Coronary Artery Disease: Insights From the PROMISE Trial. 
  • Sex and Age Interactions and Differences in Outcomes After Intracerebral Hemorrhage. 
  • Sex and Race/Ethnicity-Related Disparities in Care and Outcomes After Hospitalization for Coronary Artery Disease Among Older Adults. 
  • Sex and age associations with vestibular schwannoma size and presenting symptoms. 
  • Sex and age differences in lipid response to chronic infection with the hepatitis C virus in the United States National Health and Nutrition Examination Surveys. 
  • Sex differences in depression symptoms in treatment-seeking adults: confirmatory analyses from the Sequenced Treatment Alternatives to Relieve Depression study. 
  • Sex differences in early outcomes after lung cancer resection: analysis of the Society of Thoracic Surgeons General Thoracic Database. 
  • Sex differences in management and outcomes of patients with stable symptoms suggestive of coronary artery disease: Insights from the PROMISE trial. 
  • Sex differences in oncogenic mutational processes. 
  • Sex differences in pain drawing area for individuals with chronic musculoskeletal pain. 
  • Sex differences in the prevalence and correlates of emergency department utilization among adults with prescription opioid use disorder. 
  • Sex hormone-binding globulin, but not testosterone, is associated prospectively and independently with incident metabolic syndrome in men: the framingham heart study. 
  • Sex-specific glioma genome-wide association study identifies new risk locus at 3p21.31 in females, and finds sex-differences in risk at 8q24.21. 
  • Sexual Identity, Stigma, and Depression: the Role of the "Anti-gay Propaganda Law" in Mental Health among Men Who Have Sex with Men in Moscow, Russia. 
  • Sexual function after surgery for stress urinary incontinence and/or pelvic organ prolapse: a multicenter prospective study. 
  • Sexual orientation differences in HIV testing motivation among college men. 
  • Sexuality talk during adolescent health maintenance visits. 
  • Sharing the wealth: the effect of siblings on adults' wealth ownership. 
  • Shifting Risks and Conflicting Outcomes-ECMO for Neonates with Congenital Diaphragmatic Hernia in the Modern Era. 
  • Short Operative Duration and Surgical Site Infection Risk in Hip and Knee Arthroplasty Procedures. 
  • Short- and long-term risk stratification in acute coronary syndromes: the added value of quantitative ST-segment depression and multiple biomarkers. 
  • Short-Term Risk of Serious Fall Injuries in Older Adults Initiating and Intensifying Treatment With Antihypertensive Medication. 
  • Should We Perform Carotid Doppler Screening Before Surgical or Transcatheter Aortic Valve Replacement? 
  • Shoulder Arthroscopy in Adults 60 or Older: Risk Factors That Correlate With Postoperative Complications in the First 30 Days. 
  • Shunt Failure-Risk Factors and Outcomes: An Analysis of The Society of Thoracic Surgeons Congenital Heart Surgery Database. 
  • Sibling cardiovascular disease as a risk factor for cardiovascular disease in middle-aged adults. 
  • Significance of MDM2 and P14 ARF polymorphisms in susceptibility to differentiated thyroid carcinoma. 
  • Significant Medical Comorbidities Are Associated With Lower Causality Scores in Patients Presenting With Suspected Drug-Induced Liver Injury. 
  • Significant variation in P2Y12 inhibitor use after peripheral vascular intervention in Medicare beneficiaries. 
  • Simultaneous resection for rectal cancer with synchronous liver metastasis is a safe procedure. 
  • Sinus Node Dysfunction Is Associated With Higher Symptom Burden and Increased Comorbid Illness: Results From the ORBIT-AF Registry. 
  • Size-abundance relationships in an Amazonian bird community: implications for the energetic equivalence rule. 
  • Sleep Disturbance, Diabetes, and Cardiovascular Disease in Postmenopausal Veteran Women. 
  • Smaller orbital frontal cortex volumes associated with functional disability in depressed elders. 
  • Smokeless Tobacco Use and the Risk of Head and Neck Cancer: Pooled Analysis of US Studies in the INHANCE Consortium. 
  • Smoking is a predictor of adverse pathological features at radical prostatectomy: Results from the Shared Equal Access Regional Cancer Hospital database. 
  • Social and racial differences in selection of breast cancer adjuvant chemotherapy regimens. 
  • Social inequality and depressive disorders in Bahia, Brazil: interactions of gender, ethnicity, and social class. 
  • Social phobia and separation anxiety symptoms in community and clinical samples of children and adolescents. 
  • Social support modifies the relationship between personality and depressive symptoms in older adults. 
  • Sociodemographic Factors Associated With Engagement in Diabetes Self-management Education Among People With Diabetes in the United States. 
  • Sociodemographic and Clinical Correlates of Physical Therapy Utilization in Adults With Symptomatic Knee Osteoarthritis. 
  • Sociodemographic and Kidney Disease Correlates of Nutrient Intakes Among Urban African Americans With Uncontrolled Hypertension. 
  • Sociodemographic associations with early disease damage in patients with systemic lupus erythematosus. 
  • Socioeconomic Status Affects Outcomes After Severity-Stratified Traumatic Brain Injury. 
  • Socioeconomic characteristics of patients with oropharyngeal carcinoma according to tumor HPV status, patient smoking status, and sexual behavior. 
  • Socioeconomic disparities in the thoracic trauma population. 
  • Socioeconomic status and adolescent mental disorders. 
  • Sofosbuvir for hepatitis C genotype 2 or 3 in patients without treatment options. 
  • Spatial analysis of food insecurity and obesity by area-level deprivation in children in early years settings in England. 
  • Spatial and social factors drive anemia in Congolese women. 
  • Special education use in elementary school by children with nonsyndromic orofacial clefts. 
  • Specialized palliative care services are associated with improved short- and long-term caregiver outcomes. 
  • Specificity of putative psychosocial risk factors for psychiatric disorders in children and adolescents. 
  • Sport and delinquency: an examination of the deterrence hypothesis in a longitudinal study. 
  • Stability of self-reported family history of prostate cancer among African American men. 
  • Staged total abdominal debranching and thoracic endovascular aortic repair for thoracoabdominal aneurysm. 
  • Staphylococcus aureus bacteremia after median sternotomy: clinical utility of blood culture results in the identification of postoperative mediastinitis. 
  • State but not district nutrition policies are associated with less junk food in vending machines and school stores in US public schools. 
  • Statistical considerations and modeling of clinical utility of tumor markers. 
  • Statistical inference for clinical trials with binary responses when there is a shift in patient population. 
  • Statistical models of acute mountain sickness. 
  • Stratification of pathologic features in radical prostatectomy specimens that are predictive of elevated initial postoperative serum prostate-specific antigen levels. 
  • Stroke after thrombolysis. Mortality and functional outcomes in the GUSTO-I trial. Global Use of Strategies to Open Occluded Coronary Arteries. 
  • Structural brain changes as biomarkers and outcome predictors in patients with late-life depression: a cross-sectional and prospective study. 
  • Sublay versus underlay in open ventral hernia repair. 
  • Substance use among patients with a psychotic disorder in a psychiatric emergency room. 
  • Substitution of rifapentine for rifampin during intensive phase treatment of pulmonary tuberculosis: study 29 of the tuberculosis trials consortium. 
  • Suicidal ideation and attempts in unipolar versus bipolar depression: analysis of 131,740 adolescent inpatients nationwide. 
  • Suicide and friendships among American adolescents. 
  • Supplemental Selenium May Decrease Ovarian Cancer Risk in African-American Women. 
  • Support for immunization registries among parents of vaccinated and unvaccinated school-aged children: a case control study. 
  • Surgeon Volume and Complications in Lateral Neck Dissection for Squamous Cell Carcinoma: A Multidatabase Analysis. 
  • Surgical Alteration of Genital Hiatus Size and Anatomic Failure After Vaginal Vault Suspension. 
  • Surgical Resection of the Primary Tumor in Stage IV Colorectal Cancer Without Metastasectomy is Associated With Improved Overall Survival Compared With Chemotherapy/Radiation Therapy Alone. 
  • Surgical Resection of the Primary Tumor in Women With De Novo Stage IV Breast Cancer: Contemporary Practice Patterns and Survival Analysis. 
  • Surgical ablation of atrial fibrillation trends and outcomes in North America. 
  • Surgical site infection rates: open versus hand-assisted colorectal resections. 
  • Surgical team behaviors and patient outcomes. 
  • Surgical training, duty-hour restrictions, and implications for meeting the Accreditation Council for Graduate Medical Education core competencies: views of surgical interns compared with program directors. 
  • Surgical treatment and prognosis in patients with high-grade soft tissue malignant fibrous histiocytoma of the extremities. 
  • Surveillance of respiratory diseases among construction and trade workers at Department of Energy nuclear sites. 
  • Survey of US public attitudes toward pharmacogenetic testing. 
  • Survival after radiation for stage I and II non-small cell lung cancer with positive margins. 
  • Survival benefit of the primary prevention implantable cardioverter-defibrillator among older patients: does age matter? An analysis of pooled data from 5 clinical trials. 
  • Survival in Women Versus Men Following Implantation of Pacemakers, Defibrillators, and Cardiac Resynchronization Therapy Devices in a Large, Nationwide Cohort. 
  • Survival in renal vascular disease. 
  • Survival of patients undergoing rescue percutaneous coronary intervention: development and validation of a predictive tool. 
  • Sustained sex-based treatment differences in acute coronary syndrome care: Insights from the American Heart Association Get With The Guidelines Coronary Artery Disease Registry. 
  • Symptom Trajectories in Children Receiving Treatment for Leukemia: A Latent Class Growth Analysis With Multitrajectory Modeling. 
  • Symptomatic and anatomic 1-year outcomes after robotic and abdominal sacrocolpopexy. 
  • Symptomatic remission in patients with bipolar mania: results from a double-blind, placebo-controlled trial of risperidone monotherapy. 
  • Symptoms and recovery among adult outpatients with and without COVID-19 at 11 healthcare facilities-July 2020, United States. 
  • System for integrated adherence monitoring: real-time non-adherence risk assessment in pediatric kidney transplantation. 
  • Systemic lupus erythematosus and genetic variation in the interleukin 1 gene cluster: a population based study in the southeastern United States. 
  • Systemic markers of oxidative status and colorectal adenomatous polyps. 
  • Systolic blood pressure at admission, clinical characteristics, and outcomes in patients hospitalized with acute heart failure. 
  • TSG-6 activity as a novel biomarker of progression in knee osteoarthritis. 
  • Tailoring Bariatric Surgery: Sleeve Gastrectomy, Roux-en-Y Gastric Bypass and Biliopancreatic Diversion with Duodenal Switch. 
  • Telaprevir for previously untreated chronic hepatitis C virus infection. 
  • Temporal Trends and Outcomes of Patients Undergoing Percutaneous Coronary Interventions for Cardiogenic Shock in the Setting of Acute Myocardial Infarction: A Report From the CathPCI Registry. 
  • Temporal spectrum of ischemic complications with percutaneous coronary intervention: the ESPRIT experience. 
  • Temporal trends in lung transplant center volume and outcomes in the United States. 
  • Temporal trends in maternal medical conditions and stillbirth. 
  • Temporal trends in risk profiles among patients hospitalized for heart failure. 
  • Testing gene-treatment interactions in pharmacogenetic studies. 
  • Testing the interaction between parent-child relationship factors and parent smoking to predict youth smoking. 
  • The "Hassle Factor": what motivates physicians to manipulate reimbursement rules? 
  • The "Hispanic paradox": an investigation of racial disparity in pregnancy outcomes at a tertiary care medical center. 
  • The Association of Accessory Auricular Tissue With Solid Organ Abnormalities and Its Effect on Auditory and Vestibular Function. 
  • The Association of Health-Related Fitness and Chronic Absenteeism Status in New York City Middle School Youth. 
  • The Association of Previous Revascularization With In-Hospital Outcomes in Acute Myocardial Infarction Patients: Results From the National Cardiovascular Data Registry. 
  • The Chronic Kidney Disease Epidemiology Collaboration (CKDEPI) equation best characterizes kidney function in patients being considered for lung transplantation. 
  • The Clinical Role of Intraoperative Core Temperature in Free Tissue Transfer. 
  • The Impact of Bleeding Avoidance Strategies on Hospital-Level Variation in Bleeding Rates Following Percutaneous Coronary Intervention: Insights From the National Cardiovascular Data Registry CathPCI Registry. 
  • The Influence of Marital Status on Contemporary Patterns of Postmastectomy Breast Reconstruction. 
  • The Nonsteroidal Farnesoid X Receptor Agonist Cilofexor (GS-9674) Improves Markers of Cholestasis and Liver Injury in Patients With Primary Sclerosing Cholangitis. 
  • The Preschool Attention-Deficit/Hyperactivity Disorder Treatment Study (PATS) 6-year follow-up. 
  • The Prevalence, Correlates, and Impact on Cardiac Mortality of Right Ventricular Dysfunction in Nonischemic Cardiomyopathy. 
  • The Relationship of Quantitative Retinal Capillary Network to Kidney Function in Type 2 Diabetes. 
  • The Role of Reconstructive Surgery After Skeletal and Soft Tissue Sarcoma Resection. 
  • The School Enrollment-Based Health Insurance program: socioeconomic factors in enrollees' use of health services. 
  • The Silk Road Health Project: How Mobility and Migration Status Influence HIV Risks among Male Migrant Workers in Central Asia. 
  • The Society of Thoracic Surgeons: 30-day operative mortality and morbidity risk models. 
  • The U-shaped association between body mass index and gastric cancer risk in the Helicobacter pylori Biomarker Cohort Consortium: A nested case-control study from eight East Asian cohort studies. 
  • The VEGF -634G>C promoter polymorphism is associated with risk of gastric cancer. 
  • The Volume-Outcome Effect: Impact on Trial-to-Permanent Conversion Rates in Spinal Cord Stimulation. 
  • The added value of simultaneous myocardial perfusion and left ventricular function. 
  • The apolipoprotein E genotype predicts longitudinal transitions to mild cognitive impairment but not to Alzheimer's dementia: findings from a nationally representative study. 
  • The application of comorbidity indices to predict early postoperative outcomes after laparoscopic Roux-en-Y gastric bypass: a nationwide comparative analysis of over 70,000 cases. 
  • The association between fluid balance and outcomes after subarachnoid hemorrhage. 
  • The association between neuraxial anesthesia and the development of childhood asthma - a secondary analysis of the newborn epigenetics study cohort. 
  • The association between sequences of sexual initiation and the likelihood of teenage pregnancy. 
  • The association between sexual function and prostate cancer risk in US veterans. 
  • The association between socioeconomic status and overweight/obesity in a Malay population in Singapore. 
  • The association between socioeconomic status and tumour stage at diagnosis of ovarian cancer: A pooled analysis of 18 case-control studies. 
  • The association between spiritual and religious involvement and depressive symptoms in a Canadian population. 
  • The association of alcohol consumption patterns with self-rated physical health and psychiatric distress among Afghanistan- and Iraq-era U.S. veterans. 
  • The association of childhood socioeconomic conditions with healthy longevity at the oldest-old ages in China. 
  • The association of depression and mortality in elderly persons: a case for multiple, independent pathways. 
  • The association of patent foramen ovale and atrial fibrillation after coronary artery bypass graft surgery. 
  • The association of pre- and posthospital medication adherence in myocardial infarction patients. 
  • The better colectomy project: association of evidence-based best-practice adherence rates to outcomes in colorectal surgery. 
  • The boundary of social phobia. Exploring the threshold. 
  • The complex relationship between pediatric cardiac surgical case volumes and mortality rates in a national clinical database. 
  • The contemporary value of pretreatment prostatic acid phosphatase to predict pathological stage and recurrence in radical prostatectomy cases. 
  • The contribution of hypertension to black-white differences in likelihood of coronary artery disease detected during elective angiography. 
  • The course of postdisaster psychiatric disorders in directly exposed civilians after the US Embassy bombing in Nairobi, Kenya: a follow-up study. 
  • The degree of bandemia in septic ED patients does not predict inpatient mortality. 
  • The diagnostic accuracy/efficacy of MRI in differentiating hepatic hemangiomas from metastatic colorectal/breast carcinoma: a multiple reader ROC analysis using a jackknife technique. 
  • The differential impact of preoperative comorbidity on perioperative outcomes following thoracoscopic and open lobectomies. 
  • The effect of aprotinin on outcome after coronary-artery bypass grafting. 
  • The effect of dementia on outcomes and process of care for Medicare beneficiaries admitted with acute myocardial infarction. 
  • The effect of different diagnostic criteria on the prevalence of dementia. 
  • The effect of equipment usage and residual task difficulty on use of personal assistance, days in bed, and nursing home placement. 
  • The effect of legal drinking age on fatal injuries of adolescents and young adults. 
  • The effect of middle- and old-age body mass index on short-term mortality in older people. 
  • The effect of physician characteristics and their practice environment on surgical referral patterns for early-stage breast cancer in Iowa. 
  • The effect of rural residence on dental unmet need for children with special health care needs. 
  • The effect of second-stage pushing and body mass index on postdural puncture headache. 
  • The effect of systematic pediatric care on neonatal mortality and hospitalizations of infants born with oral clefts. 
  • The effect of water disinfection by-products on pregnancy outcomes in two southeastern US communities. 
  • The effect of weight loss on health, productivity, and medical expenditures among overweight employees. 
  • The effectiveness of right heart catheterization in the initial care of critically ill patients. SUPPORT Investigators. 
  • The effects of anemia on pregnancy outcome in patients with pyelonephritis. 
  • The effects of emergency department crowding on triage and hospital admission decisions. 
  • The effects of race and criminal justice involvement on access to atypical antipsychotic medications among persons with schizophrenia. 
  • The effects of rural residence and other social vulnerabilities on subjective measures of unmet need. 
  • The effects of total hip arthroplasty on physical functioning in the older population. 
  • The elder patient with suspected acute coronary syndromes in the emergency department. 
  • The epidemiology of alcohol use disorders and subthreshold dependence in a middle-aged and elderly community sample. 
  • The epidemiology of trauma and post-traumatic stress disorder in a representative cohort of young people in England and Wales. 
  • The exclusion of women from clinical trials of thrombolytic therapy: implications for developing the thrombolytic predictive instrument database. 
  • The hazards of stroke case selection using administrative data. 
  • The healthy migrant effect: new findings from the Mexican Family Life Survey. 
  • The impact of an egg donor's age and her prior fertility on recipient pregnancy outcome. 
  • The impact of body mass index on morbidity and short- and long-term mortality in cardiac valvular surgery. 
  • The impact of cancer and quality of life for post-treatment non-Hodgkin lymphoma survivors. 
  • The impact of corrected and uncorrected refractive error on visual functioning: the Singapore Malay Eye Study. 
  • The impact of depressive symptomatology on physical disability: MacArthur Studies of Successful Aging. 
  • The impact of diabetes mellitus and renal insufficiency on the outcome of endovascular abdominal aortic aneurysm repair. 
  • The impact of diabetes on patient outcomes after ankle fracture. 
  • The impact of donor-recipient sex matching on survival after orthotopic heart transplantation: analysis of 18 000 transplants in the modern era. 
  • The impact of intraoperative shunting on early neurologic outcomes after carotid endarterectomy. 
  • The impact of occiput posterior fetal head position on the risk of anal sphincter injury in forceps-assisted vaginal deliveries. 
  • The impact of physical activity during pregnancy on labor and delivery. 
  • The impact of physician weight discussion on weight loss in US adults. 
  • The impact of prenatal education on behavioral changes toward breast feeding and smoking cessation in a healthy start population. 
  • The impact of race on the acute management of chest pain. 
  • The impact of renal function on outcomes of bariatric surgery. 
  • The impact of septicemia occurring during hospitalization for renal transplantation procedures on outcomes in adults in United States. 
  • The impact of the format of graphical presentation on health-related knowledge and treatment choices. 
  • The impact of unplanned postprocedure visits in the management of patients with urinary stones. 
  • The importance of family history in cerebrovascular disease. 
  • The incidence of venous gas emboli in recreational diving. 
  • The miR-184 binding-site rs8126 T>C polymorphism in TNFAIP2 is associated with risk of gastric cancer. 
  • The moral psychology of rationing among physicians: the role of harm and fairness intuitions in physician objections to cost-effectiveness and cost-containment. 
  • The number of tracheal intubation attempts matters! A prospective multi-institutional pediatric observational study. 
  • The oncotype DX recurrence score is correlated with a composite index including routinely reported pathobiologic features. 
  • The paradoxical use of cardiac catheterization in patients with non-ST-elevation acute coronary syndromes: lessons from the Can Rapid Stratification of Unstable Angina Patients Suppress Adverse Outcomes With Early Implementation of the ACC /AHA Guidelines (CRUSADE) Quality Improvement Initiative. 
  • The prevalence of potentially modifiable functional deficits and the subsequent use of occupational and physical therapy by older adults with cancer. 
  • The prognostic value of creatine kinase elevations extends across the whole spectrum of acute coronary syndromes. 
  • The psychometric properties of the MASC in a pediatric psychiatric sample. 
  • The rate of subsequent surgery and predictors after anterior cruciate ligament reconstruction: two- and 6-year follow-up results from a multicenter cohort. 
  • The relation between clinical features, angiographic findings, and the target lesion revascularization rate in patients receiving the endeavor zotarolimus-eluting stent for treatment of native coronary artery disease: an analysis of ENDEAVOR I, ENDEAVOR II, ENDEAVOR II Continued Access Registry, and ENDEAVOR III. 
  • The relation between the volume of coronary angioplasty procedures at hospitals treating Medicare beneficiaries and short-term mortality. 
  • The relationship between 'job strain,' workplace diastolic blood pressure, and left ventricular mass index. Results of a case-control study. 
  • The relationship between employment and substance use among students aged 12 to 17. 
  • The relationship between leisure, walking, and transportation activity with the natural environment. 
  • The relationship between obesity and injuries among U.S. adults. 
  • The relationship between self-rated health and health care service use among women veterans in a primary care clinic. 
  • The relationship between suicide risk and sexual orientation: results of a population-based study. 
  • The relationship of age, gender, and degenerative changes observed on radiographs of the shoulder in asymptomatic individuals. 
  • The relationship of religious involvement indicators and social support to current and past suicidality among depressed older adults. 
  • The relationship of serum infliximab concentrations to clinical improvement in rheumatoid arthritis: results from ATTRACT, a multicenter, randomized, double-blind, placebo-controlled trial. 
  • The risk of stroke and death in patients with aortic and mitral valve endocarditis. 
  • The role of N-acetylation polymorphisms in smoking-associated bladder cancer: evidence of a gene-gene-exposure three-way interaction. 
  • The role of cardiac risk factor burden in diagnosing acute coronary syndromes in the emergency department setting. 
  • The role of smoking and other modifiable lifestyle risk factors in maintaining and restoring lower body mobility in middle-aged and older Americans: results from the HRS and AHEAD. Health and Retirement Study. Asset and Health Dynamics Among the Oldest Old. 
  • The role of thoracoscopic pneumonectomy in the management of non-small cell lung cancer: A multicenter study. 
  • The short-term impact of tailored mammography decision-making interventions. 
  • The social-environmental context of violent behavior in persons treated for severe mental illness. 
  • The use of beta-blockers in a tertiary care heart failure clinic: dosing, tolerance, and outcomes. 
  • The use of mind-body medicine and prayer among adult patients with chronic hepatitis C. 
  • The usefulness of T-wave peak to T-wave end interval in identifying malignant arrhythmias in patients with Chagas disease. 
  • The utility of acute physiology and chronic health evaluation II scores for prediction of mortality among intensive care unit (ICU) and non-ICU patients with methicillin-resistant Staphylococcus aureus bacteremia. 
  • Therapeutic Anticoagulation with Heparin in Critically Ill Patients with Covid-19. 
  • Therapeutic Hypothermia for Patients with Out-of-Hospital Cardiac Arrest in North Carolina. 
  • Thirteen dimensions of health in elderly Sri Lankans: results from a National Sri Lanka Aging Survey. 
  • Thoracoscopic lobectomy has increasing benefit in patients with poor pulmonary function: a Society of Thoracic Surgeons Database analysis. 
  • Three-dimensional ultrasound diagnosis of adenomyosis is not associated with adverse pregnancy outcome following single thawed euploid blastocyst transfer: prospective cohort study. 
  • Thrombin-Induced Platelet-Fibrin Clot Strength Identified by Thrombelastography: A Novel Prothrombotic Marker of Coronary Artery Stent Restenosis. 
  • Thromboembolism in hospitalized neutropenic cancer patients. 
  • Thrombolytic therapy for patients with prior percutaneous transluminal coronary angioplasty and subsequent acute myocardial infarction. GUSTO-I Investigators. Global Utilization of Streptokinase and t-PA for Occluded Coronary Arteries. 
  • Time from positive screening fecal occult blood test to colonoscopy and risk of neoplasia. 
  • Time to presentation with acute myocardial infarction in the elderly: associations with race, sex, and socioeconomic characteristics. 
  • Timing of Multiorgan Dysfunction among Hospitalized Infants with Fatal Fulminant Sepsis. 
  • Timing of elective surgery as a perioperative outcome variable: analysis of pancreaticoduodenectomy. 
  • Timing of in-hospital coronary artery bypass graft surgery for non-ST-segment elevation myocardial infarction patients results from the National Cardiovascular Data Registry ACTION Registry-GWTG (Acute Coronary Treatment and Intervention Outcomes Network Registry-Get With The Guidelines). 
  • Timing of physical therapy consultation on 1-year healthcare utilization and costs in patients seeking care for neck pain: a retrospective cohort. 
  • Timing of postnatal steroids for bronchopulmonary dysplasia: association with pulmonary and neurodevelopmental outcomes. 
  • Tobacco use among Asian Americans, Native Hawaiians/Pacific Islanders, and mixed-race individuals: 2002-2010. 
  • Tolerance doses for late adverse events after hypofractionated radiotherapy for prostate cancer on trial NRG Oncology/RTOG 0415. 
  • Toll-like receptor 1 polymorphisms increase susceptibility to candidemia. 
  • Total en bloc spondylectomy for locally aggressive and primary malignant tumors of the lumbar spine. 
  • Tourism Experiences and Self-Rated Health Among Older Adults in China. 
  • Toward a redefinition of psychiatric emergency. 
  • Toward safer multi-walled carbon nanotube design: Establishing a statistical model that relates surface charge and embryonic zebrafish mortality. 
  • Tragic, but not random: the social contagion of nonfatal gunshot injuries. 
  • Trainee participation is associated with adverse outcomes in emergency general surgery: an analysis of the National Surgical Quality Improvement Program database. 
  • Trajectories of General Health Status and Depressive Symptoms Among Persons With Cognitive Impairment in the United States. 
  • Trajectories of Insomnia in Adults After Traumatic Brain Injury. 
  • Trajectory classes of depressive symptoms in a community sample of older adults. 
  • Transancestral mapping and genetic load in systemic lupus erythematosus. 
  • Transcatheter aortic valve replacement has improved short-term but similar midterm outcomes in isolated aortic valve replacement after prior coronary artery bypass grafting. 
  • Transcranial Doppler screening of Medicaid-insured children with sickle cell disease. 
  • Transformation of alkylating regimen of thiotepa into tepa determines the disease progression through GSTP1 gene polymorphism for metastatic breast cancer patients receiving thiotepa containing salvage chemotherapy. 
  • Transthoracic versus transhiatal esophagectomy: a prospective study of 945 patients. 
  • Trauma and posttraumatic stress in users of the Anxiety Disorders Association of America Web site. 
  • Traumatic Brain Injury in Iraq and Afghanistan Veterans: New Results From a National Random Sample Study. 
  • Traveling to a High-volume Center is Associated With Improved Survival for Patients With Esophageal Cancer. 
  • Treatment Gaps in Adults With Heterozygous Familial Hypercholesterolemia in the United States: Data From the CASCADE-FH Registry. 
  • Treatment for urinary tract infection after midurethral sling: a retrospective study comparing patients who receive short-term postoperative catheterization and patients who pass a void trial on the day of surgery. 
  • Treatment of invasive aspergillosis with posaconazole in patients who are refractory to or intolerant of conventional therapy: an externally controlled trial. 
  • Treatment of posttraumatic stress disorder reduces suicidal ideation. 
  • Treatment of reinfarction after thrombolytic therapy for acute myocardial infarction: an analysis of outcome and treatment choices in the global utilization of streptokinase and tissue plasminogen activator for occluded coronary arteries (gusto I) and assessment of the safety of a new thrombolytic (assent 2) studies. 
  • Treatment readiness among out-of-treatment African-American crack users. 
  • Trends Over Time in Drug Administration During Adult In-Hospital Cardiac Arrest. 
  • Trends and correlates of cocaine use and cocaine use disorder in the United States from 2011 to 2015. 
  • Trends and correlates of driving under the influence of alcohol among different types of adult substance users in the United States: a national survey study. 
  • Trends and predictors of length of stay after primary percutaneous coronary intervention: a report from the CathPCI registry. 
  • Trends and variations in the use of adjuvant therapy for patients with head and neck cancer. 
  • Trends in Comorbidities and Complications Using ICD-9 and ICD-10 in Total Hip and Knee Arthroplasties. 
  • Trends in HIV testing and differences between planned and actual testing in the United States, 2000-2005. 
  • Trends in Peritoneal Dialysis Use in the United States after Medicare Payment Reform. 
  • Trends in and socio-demographic factors associated with caesarean section at a Tanzanian referral hospital, 2000 to 2013. 
  • Trends in isolated coronary artery bypass grafting: an analysis of the Society of Thoracic Surgeons adult cardiac surgery database. 
  • Trends in operative time and outcomes in minimally invasive hysterectomy from 2008 to 2018. 
  • Trends in opioid prescribing and co-prescribing of sedative hypnotics for acute and chronic musculoskeletal pain: 2001-2010. 
  • Trends in postoperative length of stay after bypass surgery. 
  • Trends in the association between age and in-hospital mortality after percutaneous coronary intervention: National Cardiovascular Data Registry experience. 
  • Trends in the incidence of venous thromboembolism during pregnancy or postpartum: a 30-year population-based study. 
  • Trends in the prevalence and outcomes of radial and femoral approaches to percutaneous coronary intervention: a report from the National Cardiovascular Data Registry. 
  • Trends in the utilization of high-volume hospitals by minority and underinsured surgical patients. 
  • Trends of edentulism among middle-aged and older Asian Americans. 
  • Tricuspid regurgitation and right ventricular function after mitral valve surgery with or without concomitant tricuspid valve procedure. 
  • Triggering of transmural infarctions, but not nontransmural infarctions, by ambient fine particles. 
  • Triply-diagnosed patients in the HIV/AIDS Treatment Adherence, Health Outcomes and Cost Study: patterns of home care use. 
  • Trisomy 18 Pregnancies: Is there an Increased Maternal Risk? 
  • Troponin Improves the Yield of Transthoracic Echocardiography in Ischemic Stroke Patients of Determined Stroke Subtype. 
  • Troponin T levels in patients with acute coronary syndromes, with or without renal dysfunction. 
  • Tubal ligation and ovarian cancer risk in African American women. 
  • Tubal ligation and risk of ovarian cancer subtypes: a pooled analysis of case-control studies. 
  • Tumor necrosis factor-α inhibitor treatment and the risk of incident cardiovascular events in patients with early rheumatoid arthritis: a nested case-control study. 
  • Tumor-associated Neutrophils and Malignant Progression in Intraductal Papillary Mucinous Neoplasms: An Opportunity for Identification of High-risk Disease. 
  • Two-sex population dynamics in space: effects of gestation time on persistence. 
  • Tympanostomy tube outcomes in children at-risk and not at-risk for developmental delays. 
  • US Household Food Shopping Patterns: Dynamic Shifts Since 2000 And Socioeconomic Predictors. 
  • Understanding disparities in donor behavior: race and gender differences in willingness to donate blood and cadaveric organs. 
  • Understanding operator stent choice in the catheterization laboratory using a pre-procedure survey: Opportunities for quality improvement. 
  • Understanding the relationship between the Centers for Medicare and Medicaid Services' Hospital Compare star rating, surgical case volume, and short-term outcomes after major cancer surgery. 
  • Underuse of indicated medications among physically frail older US veterans at the time of hospital discharge: results of a cross-sectional analysis of data from the Geriatric Evaluation and Management Drug Study. 
  • Underusers of mammogram screening: stage of adoption in five U.S. subpopulations. The NCI Breast Cancer Screening Consortium. 
  • Unfractionated heparin dosing and risk of major bleeding in non-ST-segment elevation acute coronary syndromes. 
  • Unicameral bone cyst: a retrospective study of three surgical treatments. 
  • Unintended pregnancy and prenatal behaviors among urban, black women in Baltimore, Maryland: the Baltimore preterm birth study. 
  • Unique dietary patterns and chronic disease risk profiles of adult men: the Framingham nutrition studies. 
  • Unmet need for routine and specialty care: data from the National Survey of Children With Special Health Care Needs. 
  • Unmet need for therapy services, assistive devices, and related services: data from the national survey of children with special health care needs. 
  • Unplanned reoperations after vascular surgery. 
  • Unprotected intercourse for extra money among commercial sex workers in Kinshasa, Democratic Republic of Congo. 
  • Up-down determination of the 90% effective dose of phenylephrine for the treatment of spinal anesthesia-induced hypotension in parturients undergoing cesarean delivery. 
  • Update on late relapse of germ cell tumor: a clinical and molecular analysis. 
  • Urachal anomalies: a longitudinal study of urachal remnants in children and adults. 
  • Ureteral stenting in laparoscopic colorectal surgery. 
  • Urgency of emergency department visits by children with sickle cell disease: a comparison of 3 chronic conditions. 
  • Urinary Angiotensinogen Could Be a Prognostic Marker of Renoprotective Effects of Alogliptin in Patients with Type 2 Diabetes. 
  • Urinary F2-isoprostanes and metabolic markers of fat oxidation. 
  • Urinary isothiocyanates; glutathione S-transferase M1, T1, and P1 polymorphisms; and risk of colorectal cancer: the Multiethnic Cohort Study. 
  • Urine bombesin-like peptide elevation precedes clinical evidence of bronchopulmonary dysplasia. 
  • Urine gastrin-releasing peptide in the first week correlates with bronchopulmonary dysplasia and post-prematurity respiratory disease. 
  • Use and associated risks of concomitant aspirin therapy with oral anticoagulation in patients with atrial fibrillation: insights from the Outcomes Registry for Better Informed Treatment of Atrial Fibrillation (ORBIT-AF) Registry. 
  • Use of Antiarrhythmic Medications in Medicare Part D Patients With an Implantable Cardioverter-Defibrillator and Ventricular Tachycardia. 
  • Use of Heart Failure Medical Therapies Among Patients With Left Ventricular Assist Devices: Insights From INTERMACS. 
  • Use of a prognostic treadmill score in identifying diagnostic coronary disease subgroups. 
  • Use of evidence-based cardiac prevention therapy among outpatients with atrial fibrillation. 
  • Use of failure-to-rescue to identify international variation in postoperative care in low-, middle- and high-income countries: a 7-day cohort study of elective surgery. 
  • Use of features in electronic health records and health care quality: How are they related? 
  • Use of guideline-recommended therapies for heart failure in the Medicare population. 
  • Use of hydralazine-isosorbide dinitrate combination in African American and other race/ethnic group patients with heart failure and reduced left ventricular ejection fraction. 
  • Use of inappropriate prescription drugs by older people. 
  • Use of nitrite inhalants ("poppers") among American youth. 
  • Use of nitroglycerin by bolus prevents intensive care unit admission in patients with acute hypertensive heart failure. 
  • Use of psychotherapy in a representative adult community sample in São Paulo, Brazil. 
  • Use of substance abuse services by young uninsured american adults. 
  • Usefulness of ST depression with T-wave inversion in leads V(4) to V(6) for predicting one-year mortality in non-ST-elevation acute coronary syndrome (from the Electrocardiographic Analysis of the Global Use of Strategies to Open Occluded Coronary Arteries IIB Trial). 
  • Usefulness of anemia as a predictor of death and rehospitalization in patients with decompensated heart failure. 
  • Usefulness of biomarkers for predicting long-term mortality in patients with diabetes mellitus and non-ST-elevation acute coronary syndromes (a GUSTO IV substudy). 
  • Usefulness of diabetic retinopathy as a marker of risk for thallium myocardial perfusion defects in non-insulin-dependent diabetes mellitus. 
  • Using DNase digestion data to accurately identify transcription factor binding sites. 
  • Using Medicare claims data to assess provider quality for CABG surgery: does it work well enough? 
  • Using college alumni populations in epidemiologic research: the UNC Alumni Heart Study. 
  • Using difficulty resuming sleep to define nocturnal awakenings. 
  • Using effort-reward imbalance theory to understand high rates of depression and anxiety among clergy. 
  • Using emergency department-based inception cohorts to determine genetic characteristics associated with long term patient outcomes after motor vehicle collision: methodology of the CRASH study. 
  • Using ordinal logistic regression to estimate the likelihood of colorectal neoplasia. 
  • Uterine leiomyomata in relation to insulin-like growth factor-I, insulin, and diabetes. 
  • Utilisation of maternal health care in western rural China under a new rural health insurance system (New Co-operative Medical System). 
  • Utility of a bedside acoustic cardiographic model to predict elevated left ventricular filling pressure. 
  • Utility of a clinical risk factor scoring model in predicting infection with extended-spectrum β-lactamase-producing enterobacteriaceae on hospital admission. 
  • Utility of socioeconomic status in predicting 30-day outcomes after heart failure hospitalization. 
  • Utilization and impact of surgical technique on the performance of pelvic lymph node dissection at radical prostatectomy: Results from the Shared Equal Access Regional Cancer Hospital database. 
  • Utilization of hospital-based chaplain services among newly diagnosed male Veterans Affairs colorectal cancer patients. 
  • Utilization of intravenous tissue plasminogen activator for ischemic stroke: are there sex differences? 
  • Utilization of mental health and substance abuse care for people living with HIV/AIDS, chronic mental illness, and substance abuse disorders. 
  • Vaccine storage practices in primary care physician offices: assessment and intervention. 
  • Vaccine-induced plasma IgA specific for the C1 region of the HIV-1 envelope blocks binding and effector function of IgG. 
  • Vaginal delivery is associated with occult disruption of the anal sphincter mechanism. 
  • Validation of European System for Cardiac Operative Risk Evaluation (EuroSCORE) in North American cardiac surgery. 
  • Validation of a novel diabetic retinopathy utility index using discrete choice experiments. 
  • Validation of a treatment algorithm for major depression in an older Brazilian sample. 
  • Validation of results from knowledge discovery: mass density as a predictor of breast cancer. 
  • Validation of the Cepstral Spectral Index of Dysphonia (CSID) as a Screening Tool for Voice Disorders: Development of Clinical Cutoff Scores. 
  • Validation of the high-dose heparin confirmatory step for the diagnosis of heparin-induced thrombocytopenia. 
  • Valve surgery in octogenarians: in-hospital and long-term outcomes. 
  • Variability in the analysis of a single neuroimaging dataset by many teams. 
  • Variation at 8q24 and 9p24 and risk of epithelial ovarian cancer. 
  • Variation in Hospital Risk-Adjusted Mortality Rates Following Transcatheter Aortic Valve Replacement in the United States: A Report From the Society of Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy Registry. 
  • Variation in PTX3 is associated with primary graft dysfunction after lung transplantation. 
  • Variation in neoadjuvant chemotherapy utilization for epithelial ovarian cancer at high volume hospitals in the United States and associated survival. 
  • Variation in surgical management of neurogenic bowel among centers participating in National Spina Bifida Patient Registry. 
  • Variations in cataract extraction rates in Medicare prepaid and fee-for-service settings. 
  • Variations in patient management and outcomes for acute myocardial infarction in the United States and other countries. Results from the GUSTO trial. Global Utilization of Streptokinase and Tissue Plasminogen Activator for Occluded Coronary Arteries. 
  • Vascular access site complications after percutaneous coronary intervention with abciximab in the Evaluation of c7E3 for the Prevention of Ischemic Complications (EPIC) trial. 
  • Vascular inflow control during hemi-hepatectomy: a comparison between intrahepatic pedicle ligation and extrahepatic vascular ligation. 
  • Venous thromboembolism after thoracic/thoracolumbar spinal fusion. 
  • Ventilator Bundle Compliance and Risk of Ventilator-Associated Events. 
  • Verb learning in children with SLI: frequency and spacing effects. 
  • Very Early Recurrence After Liver Resection for Intrahepatic Cholangiocarcinoma: Considering Alternative Treatment Approaches. 
  • Violence and psychiatric disorder in the community: evidence from the Epidemiologic Catchment Area surveys. 
  • Violent behavior preceding hospitalization among persons with severe mental illness. 
  • Viral clearance is associated with improved insulin resistance in genotype 1 chronic hepatitis C but not genotype 2/3. 
  • Visual function impairments in relation to gender, age, and visual acuity in patients who undergo cataract surgery. 
  • Vitamin D receptor (VDR) polymorphisms and risk of ovarian cancer in Caucasian and African American women. 
  • Voice disorders and associated risk markers among young adults in the United States. 
  • WHipple-ABACUS, a simple, validated risk score for 30-day mortality after pancreaticoduodenectomy developed using the ACS-NSQIP database. 
  • Walking in old age and development of metabolic syndrome: the health, aging, and body composition study. 
  • Warfarin therapy does not increase bleeding in patients undergoing heart transplantation. 
  • Water quality perceptions and willingness to pay for clean water in peri-urban Cambodian communities. 
  • Weakly Semi-supervised phenotyping using Electronic Health records. 
  • WebGLORE: a web service for Grid LOgistic REgression. 
  • Weight Loss, Diabetes, Fatigue, and Depression Preceding Pancreatic Cancer. 
  • Weight and smoking cessation among low-income African Americans. 
  • Weight loss after bariatric surgery: a propensity score analysis. 
  • What Risk Factors Are Associated With Musculoskeletal Injury in US Army Rangers? A Prospective Prognostic Study. 
  • What Should Define Preoperative Anemia in Primary THA? 
  • What are the biopsychosocial risk factors associated with pain in postpartum runners? Development of a clinical decision tool. 
  • What factors are associated with having an advance directive among older adults who are new to long term care services? 
  • What is different about patients with hematologic malignancies? A retrospective cohort study of cancer patients referred to a hospice research network. 
  • What is the role of friends when contributing care at the end of life? Findings from an Australian population study. 
  • Wheelchair users are not necessarily wheelchair bound. 
  • When next-generation sequencing-based preimplantation genetic testing for aneuploidy (PGT-A) yields an inconclusive report: diagnostic results and clinical outcomes after re biopsy. 
  • When to suspect fungal infection in neonates: A clinical comparison of Candida albicans and Candida parapsilosis fungemia with coagulase-negative staphylococcal bacteremia. 
  • Where to go if not the hospital? Reviewing geriatric bed utilization in an acute care hospital in Singapore. 
  • Which Patients Require Extended Thromboprophylaxis After Colectomy? Modeling Risk and Assessing Indications for Post-discharge Pharmacoprophylaxis. 
  • Which depressed patients respond to nefazodone and when? 
  • Which prognostic factors for low back pain are generic predictors of outcome across a range of recovery domains? 
  • Which stroke symptoms prompt a 911 call? A population-based study. 
  • Which women with stress incontinence require urodynamic evaluation? 
  • Which young adults are most likely to use withdrawal? The importance of pregnancy attitudes and sexual pleasure. 
  • Who should go first in trials with scarce agents? The views of potential participants. 
  • Who trusts healthcare institutions? Results from a community-based sample. 
  • Whole blood gene expression testing for coronary artery disease in nondiabetic patients: major adverse cardiovascular events and interventions in the PREDICT trial. 
  • Will the clinicians support the researchers and teachers? Results of a salary satisfaction survey of 947 academic surgeons. 
  • Withholding versus withdrawing life-sustaining treatment: patient factors and documentation associated with dialysis decisions. 
  • Women and outpatient mental health services: use by black, Hispanic, and white women in a national insured population. 
  • Women undergoing aortic surgery are at higher risk for unplanned readmissions compared with men especially when discharged home. 
  • Women's health issues with fibromyalgia syndrome. 
  • Women's interest in chemoprevention for breast cancer. 
  • Worsening renal function and outcome in heart failure patients with reduced and preserved ejection fraction and the impact of angiotensin receptor blocker treatment: data from the CHARM-study programme. 
  • Wound Surface Area as a Risk Factor for Flap Complications among Patients with Open Fractures. 
  • Wound classification reporting in HPB surgery: can a single word change public perception of institutional performance? 
  • Xenobiotic-Metabolizing gene polymorphisms and ovarian cancer risk. 
  • Yield of colonoscopy in patients with nonacute rectal bleeding: a multicenter database study of 1766 patients. 
  • Young adult mental health and functional outcomes among individuals with remitted, persistent and late-onset ADHD. 
  • Young adult weight trajectories through midlife by body mass category. 
  • Younger Age and Longer Case Times Associated With Emergency Department Visits After Cataract Surgery. 
  • Youth BMI trajectories: evidence from the NLSY97. 
  • [An epidemiologic study of irritable bowel syndrome in Beijing - a stratified randomized study by clustering sampling]. 
  • [Association between serum albumin and cognitive performance in elderly Chinese]. 
  • [Estimation on gene-environment interaction in the partial case-control study]. 
  • [The relationship between place of birth and certain health characteristics in Ontario]. 
  • rs495139 in the TYMS-ENOSF1 Region and Risk of Ovarian Carcinoma of Mucinous Histology. 
• 

  Keywords of People

  • Berchuck, Andrew, James M. Ingram Distinguished Professor of Gynecologic Oncology, Obstetrics and Gynecology, Gynecologic Oncology
  • Bradford, William Dalton, Professor of Pathology, Pathology
  • Clements III, Dennis Alfred, Professor Emeritus of Pediatrics, Pediatrics, General Pediatrics and Adolescent Health
  • Clyde, Merlise, Professor of Statistical Science, Statistical Science
  • Cohen-Wolkowiez, Michael, Kiser-Arena Distinguished Professor, Pediatrics, Infectious Diseases
  • Curtis, Lesley H., Professor in Population Health Sciences, Medicine, General Internal Medicine
  • DeLong, Elizabeth Ray, Professor Emeritus of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Dement, John McCray, Professor Emeritus in Family Medicine and Community Health, Family Medicine & Community Health,Occupational & Environmental Medicine
  • Dodge, Kenneth A., William McDougall Distinguished Professor of Public Policy Studies, Duke Science & Society
  • Ferrari, Guido, Professor in Surgery, Molecular Genetics and Microbiology
  • Grambow, Steven C., Associate Professor of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Halabi, Susan, Professor of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Hartemink, Alexander J., Professor in the Department of Computer Science, Biology
  • Laskowitz, Daniel Todd, Professor of Neurology, Duke Science & Society
  • Limkakeng Jr., Alexander Tan, Professor of Emergency Medicine, Emergency Medicine
  • Middleton, John Paul, Professor of Medicine, Medicine, Nephrology
  • Milano, Carmelo Alessio, Joseph W. and Dorothy W. Beard Distinguished Professor of Experimental Surgery, Surgery, Cardiovascular and Thoracic Surgery
  • Moorman, Patricia Gripka, Professor Emeritus in Family Medicine and Community Health, Duke Cancer Institute
  • Muhlbaier, Lawrence H., Associate Professor Emeritus of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Muir, Kelly Walton, Associate Professor of Ophthalmology, Ophthalmology, Glaucoma
  • O'Connor, Christopher Michael, Adjunct Professor in the Department of Medicine, Medicine, Clinical Pharmacology
  • Olsen, Maren Karine, Professor of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Roth, V. Louise, Professor of Biology, Evolutionary Anthropology
  • Routh, Jonathan Charles, Paul H. Sherman, M.D. Distinguished Associate Professor of Surgery, Pediatrics
  • Schanberg, Laura Eve, Professor of Pediatrics, Pediatrics, Rheumatology
  • Stinnett, Sandra Sue, Associate Professor of Biostatistics & Bioinformatics, Biostatistics & Bioinformatics
  • Tsalik, Ephraim, Adjunct Associate Professor in the Department of Medicine, Medicine, Infectious Diseases
  • Wilson, Jonathan, Biostatistician III, Biostatistics & Bioinformatics
  • Wu, Li-Tzy, Professor in Psychiatry and Behavioral Sciences, Medicine, General Internal Medicine
  • Yancy Jr., William Samuel, Professor of Medicine, Medicine, General Internal Medicine
  • Zafar, Syed Yousuf, Adjunct Professor in the Department of Medicine, Duke Science & Society