Scholars@Duke
Maggie Elizabeth Horn

Maggie Elizabeth Horn

Associate Professor in Orthopaedic Surgery
Orthopaedic Surgery, Physical Therapy
311 Trent Drive, Box 104002, Durham, NC 27710

Selected Publications

Management of glenohumeral osteoarthritis in the younger patient: A population level analysis of usual care delivery in a large health system.

Journal Article Osteoarthr Cartil Open · March 2026 OBJECTIVE: To characterize healthcare utilization in a younger population with glenohumeral osteoarthritis. METHODS: Adults seeking care for glenohumeral osteoarthritis between July 2013 and March 2019 were analyzed. Ambulatory visits, pharmacological, and ... Full text Link to item Cite

Responsiveness of PROMIS measures for hip, knee, and shoulder arthroplasty

Journal Article Advances in Patient-Reported Outcomes · December 2025 Full text Cite

Treatment variability for shoulder pain between physician and non-physician clinicians based on initial setting and specific shoulder diagnosis: a health system analysis.

Journal Article BMC Health Serv Res · October 16, 2025 BACKGROUND: Shoulder pain is common, can arise from various causes and has a highly variable prognosis. Treatment may differ based on the clinician delivering the care and initial care settings (primary, specialty, or emergency care). The purpose of this s ... Full text Link to item Cite

Predicting performance in a doctor of physical therapy gross anatomy course based on an exploratory factor analysis of the anatomical self-efficacy instrument.

Journal Article Anat Sci Educ · August 2025 Measuring self-efficacy can be a valuable means for instructors to predict student performance. However, it is crucial to measure self-efficacy within specific contexts to effectively gauge students' perceptions of their capabilities. This study evaluated ... Full text Link to item Cite

Phenotypes of patients with symptomatic lumbar spinal stenosis presenting for non-operative care: Baseline data from The Lumbar Stenosis Prognostic Subgroups for Personalizing Care and Treatment (PROSPECTS) Study.

Journal Article Pain Med · July 25, 2025 OBJECTIVE: This study describes the enrollment and baseline characteristics of participants in the PROSPECTS cohort and explores subgroups of patients presenting for non-operative care. DESIGN: Cross-sectional study. SETTING AND SUBJECTS: We enrolled adult ... Full text Link to item Cite

Comparison of adverse events, prescription medication, and costs after hip, knee, and shoulder total joint arthroplasty: a retrospective cohort study.

Journal Article Arthroplasty · May 6, 2025 BACKGROUND: Outcomes from Total Joint Arthroplasty (TJA) are variable but generally favorable. However, the literature is lacking regarding direct comparisons of important outcomes across TJA sites. Such comparisons are of paramount importance to informing ... Full text Link to item Cite

Intervention delivery complexity and adaptations for implementation of non-pharmacologic pain interventions.

Journal Article Contemp Clin Trials Commun · April 2025 BACKGROUND: Delivering evidence-based interventions remains challenging, particularly for complex conditions like chronic musculoskeletal pain. Non-pharmacologic treatments are recommended for many pain conditions, but implementing these can be difficult d ... Full text Link to item Cite

Evaluation of the Application of Clinical Practice Guideline Recommendations on the Classification of Patients With Neck Pain.

Journal Article HSS J · January 8, 2025 Background: Clinical practice guidelines (CPGs) are developed to synthesize evidence into recommendations for clinical practice. Minimal evidence exists on the evaluation practice of physical therapists in the treatment of patients with neck pain. Purpose: ... Full text Link to item Cite

Healthcare Use Patterns for High Volume Musculoskeletal Shoulder Disorders: A Longitudinal Cohort from the US Military Health System.

Journal Article Clin Epidemiol · 2025 BACKGROUND: Shoulder injuries are a prevalent form of musculoskeletal disorders and common reason to seek healthcare. Health system level care utilization patterns for shoulder disorders are unknown. Accordingly, we described the frequency and timing of di ... Full text Link to item Cite

Robotic Assisted Ultrasound-Guided Endovascular Stent Implantation in a Vascular Model.

Journal Article The international journal of medical robotics + computer assisted surgery : MRCAS · December 2024 BackgroundEndovascular procedures are the preferred method for treating peripheral arterial disease. However, limited imaging options during these procedures, such as X-rays and contrast media, expose patients and healthcare professionals to poten ... Full text Cite

Can Patient-Reported Outcomes Measurement Information System estimate high-impact chronic pain after total shoulder arthroplasty?

Journal Article JSES Int · November 2024 BACKGROUND: Identification of high-impact chronic pain (HICP) among patients receiving total shoulder arthroplasty (TSA) may allow for the design and implementation of tailored pain interventions to address the negative impact on postoperative outcomes and ... Full text Link to item Cite

Utility of Patient Reported Outcome Measurement Information System measures in predicting shoulder arthroplasty in patients with shoulder osteoarthritis.

Journal Article J Shoulder Elbow Surg · October 2024 BACKGROUND: The decision to treat shoulder osteoarthritis (OA) definitively with shoulder arthroplasty (SA) is multifactorial, considering objective findings, subjective information, and patient goals. The first goal of this study was to determine if Patie ... Full text Link to item Cite

Decreasing Hip Offset in Total Hip Arthroplasty Results in Decreased Physical Function Scores.

Journal Article J Arthroplasty · October 2024 BACKGROUND: Acetabular and femoral offset play an important role in total hip arthroplasty (THA) for postoperative stability and biomechanical function. However, it is unknown whether offset impacts patient-reported outcomes (PROs). This study evaluated pa ... Full text Link to item Cite

Automatic robotic doppler sonography of leg arteries.

Journal Article Int J Comput Assist Radiol Surg · October 2024 PURPOSE: Robot-assisted systems offer an opportunity to support the diagnostic and therapeutic treatment of vascular diseases to reduce radiation exposure and support the limited medical staff in vascular medicine. In the diagnosis and follow-up care of va ... Full text Link to item Cite

Personal characteristic differences among Doctor of Physical Therapy students with unique sociodemographic factors.

Journal Article BMC Med Educ · September 27, 2024 BACKGROUND: The Association of American Medical Colleges suggests an Experiences-Attributes-Metrics framework for holistic review, but there is minimal research on demographic and personal characteristic attributes and the interplay between these Attribute ... Full text Link to item Cite

Developing a Computer Vision Model to Automate Quantitative Measurement of Hip-Knee-Ankle Angle in Total Hip and Knee Arthroplasty Patients.

Journal Article J Arthroplasty · September 2024 BACKGROUND: Increasing deformity of the lower extremities, as measured by the hip-knee-ankle angle (HKAA), is associated with poor patient outcomes after total hip and knee arthroplasty (THA, TKA). Automated calculation of HKAA is imperative to reduce the ... Full text Link to item Cite

Use of Implementation Strategies to Promote the Uptake of Knee Osteoarthritis Practice Guidelines and Improve Patient Outcomes: A Systematic Review.

Journal Article Arthritis Care Res (Hoboken) · September 2024 OBJECTIVE: Translation of knee osteoarthritis (KOA) clinical practice guidelines (CPGs) to practice remains suboptimal. The primary purpose of this systematic review was to describe the use of implementation strategies to promote KOA CPG-recommended care. ... Full text Link to item Cite

Does Medically Supervised Weight Loss Prior to Total Knee Arthroplasty Improve Patient-Reported Pain and Physical Function?

Journal Article J Arthroplasty · February 2024 BACKGROUND: Weight loss is commonly recommended before total knee arthroplasty (TKA) despite inconsistent evidence for better outcomes. This study sought to examine the impacts of preoperative weight loss on patient-reported and adverse outcomes among TKA ... Full text Link to item Cite

Acute Intermittent Hypoxia Did Not Alter Pain Sensitivity or Pain Intensity Ratings for Individuals with Chronic Low Back Pain: A Pilot Study.

Journal Article J Pain Res · 2024 AIMS AND OBJECTIVE: The purpose of this pilot study was to explore whether AIH produces changes in pain sensitivity or in reports of self-reported pain intensity for individuals with low back pain. METHODS: In a quasi-experimental, cross-over design we com ... Full text Link to item Cite

Does Preoperative Weight Loss Within 6 Months or 1 Year Change the Risk of Adverse Outcomes in Total Knee Arthroplasty by Initial Body Mass Index Classification?

Journal Article J Arthroplasty · December 2023 BACKGROUND: High body mass index (BMI) is associated with adverse outcomes after total knee arthroplasty (TKA). Thus, many patients are advised to lose weight before TKA. This study examined how weight loss before TKA is associated with adverse outcomes de ... Full text Link to item Cite

Patient-reported outcome measures in physical therapy practice for neck pain: an overview of reviews.

Journal Article J Patient Rep Outcomes · October 2, 2023 BACKGROUND: Understanding which patient-reported outcome measures are being collected and utilized in clinical practice and research for patients with neck pain will help to inform recommendations for a core set of measures that provide value to patients a ... Full text Link to item Cite

Do You PROMIS (Patient Reported Outcomes Measurement Information System)? Physical Function and Pain Interference Scores After Total Knee and Hip Arthroplasty.

Journal Article Arthroplast Today · October 2023 BACKGROUND: Physical function and pain outcomes vary after arthroplasty. We investigated differences in postoperative Patient-Reported Outcomes Measurement Information System (PROMIS) physical function (PF) and pain interference (PI) scores for patients un ... Full text Link to item Cite

Associations Between Management Pathway and Opioid Prescriptions for Patients Entering the Emergency Department With Neck and Back Pain.

Journal Article Mayo Clin Proc Innov Qual Outcomes · October 2023 OBJECTIVE: To determine associations between post-emergency department (ED) management pathways and downstream opioid prescriptions in patients seeking care for incident neck and/or back pain. PATIENTS AND METHODS: We identified patients seeking first-time ... Full text Link to item Cite

Can Patient-Reported Outcome Measurement Information System Measures Estimate High Impact Chronic Pain After Total Joint Arthroplasty?

Journal Article J Arthroplasty · June 2023 BACKGROUND: High impact chronic pain (HICP) is not typically measured following orthopedic surgeries, but has a substantial negative impact on postoperative quality of life. This analysis determined which Patient-Reported Outcome Measurement Information Sy ... Full text Link to item Cite

Knee Injury and Osteoarthritis Outcome Score Trajectories After Primary Total Knee Arthroplasty in United States Veterans.

Journal Article Cureus · March 2023 INTRODUCTION: The volume of total knee arthroplasty (TKA) procedures continues to increase, including among United States (US) veterans, but there is little data characterizing recovery using validated knee-related questionnaires. METHODS: In this prospect ... Full text Link to item Cite

Sleep disturbance, dyspnea, and anxiety following total joint arthroplasty: an observational study.

Journal Article J Orthop Surg Res · August 19, 2022 BACKGROUND: Patient-Reported Outcomes Measurement Information System (PROMIS) domains for sleep disturbance, anxiety, and dyspnea have been under-reported for total joint arthroplasty (TJA). The aims of this study were to report postoperative differences f ... Full text Open Access Link to item Cite

The Lumbar Stenosis Prognostic Subgroups for Personalizing Care and Treatment (PROSPECTS) study: protocol for an inception cohort study.

Journal Article BMC Musculoskelet Disord · July 21, 2022 BACKGROUND: Lumbar spinal stenosis (LSS) is a common degenerative condition that contributes to back and back-related leg pain in older adults. Most patients with symptomatic LSS initially receive non-operative care before surgical consultation. However, t ... Full text Link to item Cite

Does the implementation of clinical practice guidelines for low back and neck pain by physical therapists improve patient outcomes? A systematic review.

Journal Article Implement Sci Commun · June 3, 2022 BACKGROUND: Physical therapy for neck and low back pain is highly variable despite the availability of clinical practice guidelines (CPG). This review aimed to determine the impact of CPG implementation on patient-level outcomes for spinal pain. Implementa ... Full text Link to item Cite

Can Patient-Reported Outcome Measurement Information System Measures Differentiate Patients Who Will Undergo Hip and Knee Total Joint Arthroplasty: A Retrospective Case-Control Study.

Journal Article J Arthroplasty · June 2022 BACKGROUND: The Patient-Reported Outcome Measurement Information System (PROMIS) can be used to monitor patients in population-health-based programs. However, it is unknown which measures are most appropriate to differentiate patients who will undergo hip ... Full text Link to item Cite

Presurgical and Postsurgical Opioid Rates in Patients Undergoing Total Shoulder Replacement Surgery.

Journal Article Pain Manag Nurs · April 2022 BACKGROUND: The purpose of this study was to describe the pre- and postsurgical opioid prescription rates and average morphine milligram equivalents (MME) per day in patients undergoing total shoulder replacement (TSR) procedures. METHODS: Patients undergo ... Full text Link to item Cite

Chronic Pain Prevalence and Factors Associated With High Impact Chronic Pain following Total Joint Arthroplasty: An Observational Study.

Journal Article J Pain · March 2022 Hip, knee, and shoulder arthroplasty are among the most frequently performed orthopaedic procedures in the United States. High impact and bothersome chronic pain rates following total joint arthroplasty (TJA) are unknown; as are factors that predict these ... Full text Link to item Cite

Preoperative and Postoperative Opioid Prescription Rates in the Total Hip Replacement Surgical Patient.

Journal Article Orthop Nurs · November 2021 The United States is facing an opioid epidemic that has only worsened with the COVID-19 pandemic. There is little evidence regarding patterns of opioid use among patients with total hip replacement (THR). Although the Centers for Disease Control and Preven ... Full text Link to item Cite

Use of Patient-Reported Outcomes Measurement Information System (PROMIS) measures to characterise health status for patients seeking care from an orthopaedic provider: a retrospective cohort study.

Journal Article BMJ Open · September 2, 2021 OBJECTIVES: Characterise the health status of patients newly consulting an orthopaedic specialist across eight clinical subspecialties. DESIGN: Retrospective cohort. SETTING: 18 orthopaedic clinics, including 8 subspecialties (14 ambulatory and 4 hospital ... Full text Open Access Link to item Cite

Can PROMIS measures be used to create subgroups for patients seeking orthopaedic care?

Journal Article Bone Jt Open · July 2021 AIMS: Patient-reported outcome measures have become an important part of routine care. The aim of this study was to determine if Patient-Reported Outcomes Measurement Information System (PROMIS) measures can be used to create patient subgroups for individu ... Full text Open Access Link to item Cite

Electronic health record-integrated approach for collection of patient-reported outcome measures: a retrospective evaluation.

Journal Article BMC health services research · June 2021 BackgroundThe integration of Patient Reported Outcome Measures (PROMs) into clinical care presents many challenges for health systems. PROMs provide quantitative data regarding patient-reported health status. However, the most effective model for ... Full text Cite

The Anatomy Training Program: Mentoring the trainee through engagement in virtual curriculum and resource review

Conference The FASEB Journal · May 2021 IntroductionThe Anatomy Training Program (ATP), co‐sponsored by the Anatomical Society and American Association of Anatomy, is a program designed to train faculty and post ... Full text Cite

Trends in Comorbidities and Complications Using ICD-9 and ICD-10 in Total Hip and Knee Arthroplasties.

Journal Article J Bone Joint Surg Am · April 21, 2021 BACKGROUND: The transition to the new ICD-10 (International Classification of Diseases, Tenth Revision) coding system in the U.S. poses challenges to the ability to consistently and accurately measure trends in comorbidities and complications. We examined ... Full text Link to item Cite

Derivation of a Risk Assessment Tool for Prediction of Long-Term Pain Intensity Reduction After Physical Therapy.

Journal Article J Pain Res · 2021 RATIONALE: Risk assessment tools can improve clinical decision-making for individuals with musculoskeletal pain, but do not currently exist for predicting reduction of pain intensity as an outcome from physical therapy. AIMS AND OBJECTIVE: The objective of ... Full text Open Access Link to item Cite

The relationship of non-cognitive factors to academic and clinical performance in graduate rehabilitation science students in the United States: a systematic review.

Journal Article J Educ Eval Health Prof · 2021 PURPOSE: Rehabilitation science programs utilize cognitive and non-cognitive factors to select students who can complete the didactic and clinical portions of the program and pass the licensure exam. Cognitive factors such a prior grade point average and s ... Full text Link to item Cite

Reporting and utilization of Patient-Reported Outcomes Measurement Information System® (PROMIS®) measures in orthopedic research and practice: a systematic review.

Journal Article J Orthop Surg Res · November 23, 2020 BACKGROUND: The Patient-Reported Outcomes Measurement Information SystemⓇ (PROMISⓇ) is a dynamic system of psychometrically sound patient-reported outcome (PRO) measures. There has been a recent increase in the use of PROMIS measures, yet little has been w ... Full text Open Access Link to item Cite

Do the Number of Visits and the Cost of Musculoskeletal Care Improve Outcomes? More May Not Be Better.

Journal Article J Orthop Sports Phys Ther · November 2020 OBJECTIVES: To determine the relationship between health care use and the magnitude of change in patient-reported outcomes in individuals who received treatment for subacromial pain syndrome. The secondary objective was to determine the value of care, as m ... Full text Link to item Cite

Using a behavioral model to identify factors associated with choice of provider for neck and low back pain: A systematic review.

Conference Musculoskelet Sci Pract · October 2020 BACKGROUND: It remains unclear as to what factors influence a patient's choice to seek care from a specific healthcare provider for low back and neck pain. OBJECTIVE: Utilize Andersen's Behavioral Model of Health Service Utilization as a conceptual framewo ... Full text Link to item Cite

Longitudinal Monitoring of Pain Associated Distress With the Optimal Screening for Prediction of Referral and Outcome Yellow Flag Tool: Predicting Reduction in Pain Intensity and Disability.

Journal Article Arch Phys Med Rehabil · October 2020 OBJECTIVE: To investigate the Optimal Screening for Prediction of Referral and Outcome Yellow Flag (OSPRO-YF) tool for longitudinal monitoring of pain associated distress with the goal of improving prediction of 50% reduction in pain intensity and disabili ... Full text Open Access Link to item Cite

Predicting Patient-Centered Outcomes from Spine Surgery Using Risk Assessment Tools: a Systematic Review.

Journal Article Curr Rev Musculoskelet Med · June 2020 PURPOSE OF REVIEW: The purpose of this systematic review is to evaluate the current literature in patients undergoing spine surgery in the cervical, thoracic, and lumbar spine to determine the available risk assessment tools to predict the patient-centered ... Full text Open Access Link to item Cite

Timing of physical therapy consultation on 1-year healthcare utilization and costs in patients seeking care for neck pain: a retrospective cohort.

Journal Article BMC Health Serv Res · November 26, 2018 BACKGROUND: Patients seek care from physical therapists for neck pain but it is unclear what the association of the timing of physical therapy (PT) consultation is on 1-year healthcare utilization and costs. The purpose of this study was to compare the 1-y ... Full text Link to item Cite

Identifying risk factors for first-episode neck pain: A systematic review.

Journal Article Musculoskelet Sci Pract · February 2018 Neck pain affects 15.1% of the United States' general population every 3 months, and ranks fourth in global disability. Because of the tendency for neck pain to become a chronic issue, it is important to identify risk factors that could encourage preventio ... Full text Link to item Cite

Influence of Initial Provider on Health Care Utilization in Patients Seeking Care for Neck Pain.

Journal Article Mayo Clin Proc Innov Qual Outcomes · December 2017 OBJECTIVE: To examine patients seeking care for neck pain to determine associations between the type of provider initially consulted and 1-year health care utilization. PATIENTS AND METHODS: A retrospective cohort of 1702 patients (69.25% women, average ag ... Full text Open Access Link to item Cite

Comparison of 2 Lumbar Manual Therapies on Temporal Summation of Pain in Healthy Volunteers.

Journal Article J Pain · November 2017 UNLABELLED: The purpose of this study was to compare the immediate change in temporal summation of heat pain (TSP) between spinal manipulation (SMT) and spinal mobilization (MOB) in healthy volunteers. Ninety-two volunteers (24 male; 23.8 ± 5.3 years) were ... Full text Link to item Cite

Clinical Outcomes, Utilization, and Charges in Persons With Neck Pain Receiving Guideline Adherent Physical Therapy.

Journal Article Eval Health Prof · December 2016 Featured Publication In efforts to decrease practice variation, clinical practice guidelines for neck pain have been published. The purpose of this study was to determine the effect of receiving guideline adherent physical therapy (PT) on clinical outcomes, health care utiliza ... Full text Open Access Link to item Cite

A value proposition for early physical therapist management of neck pain: a retrospective cohort analysis.

Journal Article BMC Health Serv Res · July 12, 2016 Featured Publication BACKGROUND: Neck pain is one of the most common reasons for entry into the healthcare system. Recent increases in healthcare utilization and medical costs have not correlated with improvements in health. Therefore there is a need to identify management str ... Full text Open Access Link to item Cite

Description of Common Clinical Presentations and Associated Short-Term Physical Therapy Clinical Outcomes in Patients With Neck Pain.

Journal Article Arch Phys Med Rehabil · October 2015 Featured Publication OBJECTIVE: To determine the effect of clinical presentations of neck pain on short-term physical therapy outcomes. DESIGN: Retrospective analysis of pair-matched groups from a clinical cohort. SETTING: Thirteen outpatient physical therapy clinics in 1 heal ... Full text Open Access Link to item Cite

Investigating dynamic pain sensitivity in the context of the fear-avoidance model.

Journal Article Eur J Pain · January 2015 BACKGROUND: Although nearly everyone at some point in their lives experiences back pain; the amount of interference with routine activity varies significantly. The fear-avoidance (FA) model of chronic pain explains how psychological variables, such as fear ... Full text Open Access Link to item Cite

Implications of practice setting on clinical outcomes and efficiency of care in the delivery of physical therapy services.

Journal Article J Orthop Sports Phys Ther · December 2014 Featured Publication STUDY DESIGN: Retrospective analysis of episodes of care. OBJECTIVE: To assess the implications of practice setting (hospital outpatient settings versus private practice) on clinical outcomes and efficiency of care in the delivery of physical therapy servi ... Full text Open Access Link to item Cite

Spinal manipulative therapy-specific changes in pain sensitivity in individuals with low back pain (NCT01168999).

Journal Article J Pain · February 2014 UNLABELLED: Spinal manipulative therapy (SMT) is effective for some individuals experiencing low back pain; however, the mechanisms are not established regarding the role of placebo. SMT is associated with changes in pain sensitivity, suggesting related al ... Full text Open Access Link to item Cite

Fear of severe pain mediates sex differences in pain sensitivity responses to thermal stimuli.

Journal Article Pain Res Treat · 2014 The purpose of this paper was to examine the relationship of sex and pain-related fear in pain intensity reports to thermal stimuli and whether sex differences in reported pain intensity were mediated by pain-related fear. 177 participants, 124 female (23. ... Full text Open Access Link to item Cite

Flexion Relaxation Ratio Not Responsive to Acutely Induced Low Back Pain from a Delayed Onset Muscle Soreness Protocol.

Journal Article ISRN Pain · 2013 Background. The flexion relaxation ratio (FRR) has been suggested as a measure of muscular performance in patients with low back pain (LBP). The purpose of this study was to investigate whether the FRR was responsive to acute LBP produced from a delayed on ... Full text Open Access Link to item Cite

Effect of a single session of muscle-biased therapy on pain sensitivity: a systematic review and meta-analysis of randomized controlled trials.

Journal Article J Pain Res · 2013 BACKGROUND: Muscle-biased therapies (MBT) are commonly used to treat pain, yet several reviews suggest evidence for the clinical effectiveness of these therapies is lacking. Inadequate treatment parameters have been suggested to account for inconsistent ef ... Full text Open Access Link to item Cite

Magnitude of spinal muscle damage is not statistically associated with exercise-induced low back pain intensity.

Journal Article Spine J · December 2011 BACKGROUND CONTEXT: Findings on imaging of noncontractile anatomic abnormalities and the intensity of low back pain have weak associations because of false-positive rates among asymptomatic individuals. This association might be stronger for contractile ti ... Full text Open Access Link to item Cite

Exercise-induced pain intensity predicted by pre-exercise fear of pain and pain sensitivity.

Journal Article Clin J Pain · June 2011 OBJECTIVES: Our primary goals were to determine whether preexisting fear of pain and pain sensitivity contributed to post-exercise pain intensity. METHODS: Delayed-onset muscle pain was induced in the trunk extensors of 60 healthy volunteers using an exerc ... Full text Open Access Link to item Cite

Self-reported pain and disability outcomes from an endogenous model of muscular back pain.

Journal Article BMC Musculoskelet Disord · February 2, 2011 BACKGROUND: Our purpose was to develop an induced musculoskeletal pain model of acute low back pain and examine the relationship among pain, disability and fear in this model. METHODS: Delayed onset muscle soreness was induced in 52 healthy volunteers (23 ... Full text Open Access Link to item Cite

Relationship of intersession variation in negative pain-related affect and responses to thermally-evoked pain.

Journal Article J Pain · February 2010 UNLABELLED: The purpose of this study was to determine whether session-specific measures of negative pain-related affect would account for longitudinal variability in the ratings of the evoked thermal pain. Pain-free subjects rated pain evoked on the poste ... Full text Open Access Link to item Cite