Elizabeth Ray DeLong | Scholars@Duke

Elizabeth Ray DeLong
Professor of Biostatistics and Bioinformatics

Developing methods for assessing, comparing, and validating statistical models of short and long term outcomes.
Developing and testing methods for evaluating comparative effectiveness in observational data.

Current Appointments & Affiliations

Professor of Biostatistics and Bioinformatics, Biostatistics & Bioinformatics, Basic Science Departments 2013
Chair, Department of Biostatistics and Bioinformatics, Biostatistics & Bioinformatics, Basic Science Departments 2007
Member in the Duke Clinical Research Institute, Duke Clinical Research Institute, Institutes and Centers 1994
Member of the Duke Cancer Institute, Duke Cancer Institute, Institutes and Centers 2013

Contact Information

2424 Erwin Road, Suite 1102, Durham, NC 27705
Duke Box 2721, Durham, NC 27710
delon001@mc.duke.edu (919) 668-8828

Background
Education, Training, & Certifications
- Ph.D., University of North Carolina at Chapel Hill 1979
- M.A., University Maine Orono 1970
Duke Appointment History
- Professor of Biostatistics and Bioinformatics, Biostatistics & Bioinformatics, Basic Science Departments 2005 - 2013
- Associate Professor of Biostatistics and Bioinformatics, Biostatistics & Bioinformatics, Basic Science Departments 2001 - 2005
- Associate Professor in Community and Family Medicine, Community and Family Medicine, Clinical Science Departments 2001
- Associate Professor in Community and Family Medicine, Community and Family Medicine, Clinical Science Departments 1997 - 2000
- Associate Professor in Anesthesiology, Anesthesiology, Clinical Science Departments 1997 - 1999
- Assistant Professor in Community and Family Medicine, Community and Family Medicine, Clinical Science Departments 1991 - 1997
- Assistant Professor in Anesthesiology, Anesthesiology, Clinical Science Departments 1996 - 1997
Recognition
In the News
- DEC 9, 2013 Durham Herald-Sun
  
  Duke trustees approve six new graduate programs
Awards & Honors
- ASA Fellows. American Statistical Association. 2013
Expertise
Subject Headings
Global Scholarship
- Research
  - China (Country)
Research
Selected Grants
- NIH Health Care Systems Research Collaboratory - Coordinating Center awarded by National Institutes of Health 2017 - 2022
- Putting Patients at the Center of Kidney Care Transitions awarded by Patient-Centered Outcomes Research Institute 2016 - 2022
- Bridging the Gap to Enhance Clinical Research Program (BIGGER) awarded by National Institutes of Health 2016 - 2021
- IPA - Terry Hyslop awarded by Durham Veterans Affairs Medical Center 2017 - 2019
- IPA - Andrzej Kosinski awarded by Durham Veterans Affairs Medical Center 2017 - 2019
- Health Care Systems Research Collaboratory - Coordinating Center awarded by National Institutes of Health 2012 - 2018
- Duke Research Training Program for Pediatricians awarded by National Institutes of Health 2002 - 2018
- Engaging, Inspiring, and Preparing the Next Generation of Biostatisticians awarded by North Carolina State University 2016 - 2018
- Duke CTSA (UL1) awarded by National Institutes of Health 2013 - 2018
- Integrated Biostatistical Training for CVD Research awarded by North Carolina State University 2017 - 2018
- Duke CTSA (UL1): Statistical methods for complex data in CV disease research awarded by National Institutes of Health 2013 - 2018
- Making better use of randomized trials: assessing applicability & transporting causal effects awarded by Brown University 2016 - 2018
- Supplement to: Evaluating Observational data Analyses:Confounding Control and Treatment Effect Heterogeneity awarded by Brown University 2016 - 2017
- Integrating Causal Inference, Evidence Synthesis, and Research Prioritization Methods awarded by Tufts University 2017
- Institutional Training Grant in Pediatric Infectious Disease awarded by National Institutes of Health 2011 - 2016
- Integrating Causal Inference, Evidence Synthesis, and Research Prioritization Methods awarded by Tufts University 2013 - 2016
- Clinical and Molecular Epidemiology of Multidrug-Resistant Organisms in a Community Hospital awarded by National Institutes of Health 2011 - 2016
- Engaging, Inspiring, and Preparing the Next Generation of Biostatisticians awarded by North Carolina State University 2009 - 2016
- IPA-Yuliya Lokhnygina awarded by Durham Veterans Affairs Medical Center 2012 - 2014
- Career Development in Outcomes Assessment in Congenital Heart Surgery awarded by National Institutes of Health 2010 - 2014
- IPA for Robert Woolson awarded by Department of Veterans Affairs 2012 - 2013
- Inter-disciplinary Program for Training and Mentoring in CER Methods and Practice awarded by National Institutes of Health 2010 - 2013
- Duke Cardiovascular CERTs awarded by Agency for Healthcare Research and Quality 2007 - 2012
- IPA for Robert Woolson awarded by Department of Veterans Affairs 2010 - 2012
- Barriers to Optimal Cardiovascular Medication Use in Diabetes and Renal Disease awarded by National Institutes of Health 2006 - 2011
- Early Diagnosis of Neonatal Candidiasis awarded by National Institutes of Health 2005 - 2009
- Safer Antithrombotic Therapy for Elderly ACS Patients awarded by National Institutes of Health 2005 - 2008
- Towards an Understanding of the Pathophysiology and Clinical Outcomes of Patients w/Endocarditis awarded by National Institutes of Health 2002 - 2006
- Impact of early discharge following bypass surgery awarded by National Institutes of Health 2000 - 2004
- Coordinating Center for CERTs awarded by National Institutes of Health 2002 - 2003
- Managed Care Features Affecting Quality for CAD Patients awarded by National Institutes of Health 1999 - 2003
- DCRI CERT for Cardiovascular Therapies awarded by National Institutes of Health 1999 - 2002
- Validating Risk Prediction Models In Cardiology awarded by National Institutes of Health 1995 - 1998
- Magnetic Resonance Studies In Venous Thromboembolism awarded by National Institutes of Health 1993 - 1996
- Outcome Assessment Program In Ischemic Heart Disease awarded by National Institutes of Health 1990 - 1995
- Outcome Assessment Program In Ischemic Heart Disease awarded by National Institutes of Health 1992 - 1995
Publications & Artistic Works
Selected Publications
- Book Sections
  - Delong, ER, Nelson, CL, Wong, JB, Pryor, DB, Peterson, ED, Lee, KL, Mark, DB, Califf, RM, and Pauker, SG. "Prognostic/Clinical Prediction Models: Using Observational Data to Estimate Prognosis: An Example Using a Coronary Artery Disease Registry." In Tutorials in Biostatistics, Statistical Methods in Clinical Studies, 287-314. August 24, 2005. Full Text
- Conference Papers
  - Tian, M, Ajay, VS, Dunzhu, D, Hameed, SS, Li, X, Liu, Z, Li, C, Chen, H, Cho, K, Li, R, Zhao, X, Jindal, D, Rawal, I, Ali, MK, Peterson, ED, Delong, ER, Ji, J, Amarchand, R, Krishnan, A, Tandon, N, Xu, L-Q, Wu, Y, Prabhakaran, D, and Yan, LL. "A Cluster Randomized Controlled Trial to Evaluate The Effect of a Simplified Multifaceted Management Program in High Cardiovascular Disease Risk Patients in Rural China and India: Simcard Study." December 2, 2014. Link to Item
  - Peterson, ED, Dai, D, DeLong, ER, Rao, SV, Roe, MT, Ho, KL, Singh, M, Rumsfeld, JS, Shaw, RE, Weintraub, WS, Brindis, RG, and Spertus, JA. "Contemporary predictors of procedural mortality among patients undergoing percutaneous coronary intervention (PCI): Results from the ACC-NCDR." March 11, 2008. Link to Item
  - Leder, DM, D Peterson, E, Roe, MT, DeLong, ER, Chen, AY, Ohman, EM, Gibler, WB, Lytle, BL, and Cohen, DJ. "The "July Phenomenon" revisited: Is the quality of care for patients presenting with acute coronary syndromes affected by house officer inexperience? Insights from CRUSADE." May 30, 2006. Link to Item
  - O'Brien, SM, DeLong, ER, Edwards, FH, and Peterson, ED. "Influence of provider volume and case-mix on risk-adjusted performance rankings." May 30, 2006. Link to Item
  - Cowper, PA, DeLong, ER, Lytle, BA, Mayhan, S, and Peterson, ED. "The relation between angina, treatment and quality of life in cardiac patients." February 1, 2005. Link to Item
  - Kramer, JM, Chen, AY, Hammill, BG, DeLong, ER, LaPointe, NA, Muhlbaier, LH, McCants, CB, and Califf, RM. "Time trends and factors associated with outpatient beta-blocker use in patients with heart failure or left ventricular dysfunction." May 25, 2004. Link to Item
  - Newby, LK, LaPointe, NMA, Kramer, JM, Chen, A, Hammil, BG, Muhlbaier, LH, DeLong, ER, and Califf, RM. "Long-term adherence to evidence-based secondary prevention in coronary artery disease." May 25, 2004. Link to Item
  - Calvin, JE, Roe, MT, Chen, A, Brogan, GX, DeLong, ER, Gibler, WB, Ohman, EM, Fintel, D, Smith, SC, and Peterson, ED. "Higher mortality and less evidence-based therapies among medicaid-insured patients with high-risk acute coronary syndromes: Results from CRUSADE." March 3, 2004. Full Text Link to Item
  - LaPointe, NMA, Kramer, JM, DeLong, ER, Muhlbaier, LH, Chen, A, Hammill, BG, McCants, CB, and Califf, RM. "A randomized controlled trial of Internet-based academic detailing in heart failure: Failure to engage or change." March 3, 2004. Link to Item
  - Lytle, BL, Shook, GJ, Alexander, KP, Cowper, PA, Mark, DB, and DeLong, ER. "Physician Counseling can influence health-related quality of life." March 3, 2004. Full Text Link to Item
  - Ryan, JW, Peterson, ED, Chen, A, Roe, MT, Ohman, EM, Cannon, CP, Berger, PB, Saucedo, JF, DeLong, ER, Pollack, CV, and Cohen, DJ. "Early versus delayed intervention in non-ST-elevation acute coronary syndromes: A natural experiment from the CRUSADE initiative." March 3, 2004. Full Text Link to Item
  - Eisenstein, EL, Sun, JL, Delong, ER, Mark, DB, Reddan, DN, Svetkey, LP, Szczech, LA, Tsiatis, AA, and Owen, WF. "Is coronary artery revascularization associated with, increased life expectancy in chronic kidney disease patients?." November 2003. Link to Item
  - Cowper, PA, DeLong, ER, Hannan, EL, Muhlbaier, LH, Lytle, BA, Jones, RH, Holman, WL, Mark, DB, and Peterson, ED. "Is early too early? Impact of shorter stays following bypass surgery on outcomes." October 28, 2003. Link to Item
  - Ferguson, TB, Shroyer, LA, Coombs, LP, DeLong, ER, Grover, FL, and Peterson, ED. "Risk-adjusted mortality, revascularization completeness and the learning curve effect in off-pump CABG." October 28, 2003. Link to Item
  - Peterson, ED, Coombs, LP, DeLong, ER, and Ferguson, TB. "Can we predict future hospital bypass surgery outcomes?." October 28, 2003. Link to Item
  - Benjamin, DK, Delong, ER, Steinbach, WJ, Cotten, CM, Walsh, TJ, and Clark, RH. "Empirical therapy for neonatal candidemia: Evaluation of 21,233 blood cultures." April 2003. Link to Item
  - LaPointe, NMA, Kramer, JM, Hammill, BG, Chen, A, DeLong, ER, Ricketts, RK, Muhlbaier, LH, McCants, CB, and Califf, RM. "Long-term adherence to evidence-based therapies for coronary artery disease and heart failure in the outpatient setting." March 19, 2003. Link to Item
  - Lytle, BL, Coombs, LP, Shook, GJ, Cowper, PA, Alexander, KP, Peterson, ED, Mark, DB, and DeLong, ER. "Home health care for coronary artery disease patients impacts quality of life." March 19, 2003. Link to Item
  - LaPointe, NMA, Chen, A, Hammill, BG, DeLong, ER, Kramer, JM, and Califf, RM. "Impact of the dofetilide risk management program: A comparison with sotalol." November 5, 2002. Link to Item
  - Peterson, ED, Coombs, LP, Haan, CK, DeLong, ER, and Ferguson, TB. "Use of procedural volume as a marker of bypass surgery quality: Results from the Society of Thoracic Surgery (STS) National Cardiac Database." November 5, 2002. Link to Item
  - Cowper, PA, Delong, ER, Whellan, DJ, Lapointe, NA, and Califf, RM. "Economic impact of beta-blocker therapy in patients with congestive heart failure." October 15, 2002. Link to Item
  - DeLong, ER, Nelson, CL, Wong, JB, Pauker, SG, Pryor, DB, and ASSOC, AS. "The ischemic heart disease port as related to guideline development." 1996. Link to Item
  - DELONG, ER, and PRYOR, DB. "ISCHEMIC HEART DISEASE PROGRAM OUTCOME RESEARCH TEAM (PORT)." 1993. Link to Item
- Journal Articles
  - Li, F, Turner, EL, Heagerty, PJ, Murray, DM, Vollmer, WM, and DeLong, ER. "An evaluation of constrained randomization for the design and analysis of group-randomized trials with binary outcomes." Statistics in medicine 36, no. 24 (October 2017): 3791-3806. Full Text
  - Cook, AJ, Delong, E, Murray, DM, Vollmer, WM, and Heagerty, PJ. "Statistical lessons learned for designing cluster randomized pragmatic clinical trials from the NIH Health Care Systems Collaboratory Biostatistics and Design Core." Clinical trials (London, England) 13, no. 5 (October 2016): 504-512. Full Text
  - Li, F, Lokhnygina, Y, Murray, DM, Heagerty, PJ, and DeLong, ER. "An evaluation of constrained randomization for the design and analysis of group-randomized trials." Statistics in medicine 35, no. 10 (May 2016): 1565-1579. Full Text
  - Mazumdar, M, Messinger, S, Finkelstein, DM, Goldberg, JD, Lindsell, CJ, Morton, SC, Pollock, BH, Rahbar, MH, Welty, LJ, Parker, RA, Biostatistics, Epidemiology, and and Research Design (BERD) Key Function Committee of the Clinical and Translational Science Awards (CTSA) Consortium, . "Evaluating Academic Scientists Collaborating in Team-Based Research: A Proposed Framework." Academic medicine : journal of the Association of American Medical Colleges 90, no. 10 (October 2015): 1302-1308. Full Text
  - Edwards, FH, Shahian, DM, Grau-Sepulveda, MV, Grover, FL, Mayer, JE, O'Brien, SM, DeLong, E, Peterson, ED, McKay, C, Shaw, RE, Garratt, KN, Dangas, GD, Messenger, J, Klein, LW, Popma, JJ, and Weintraub, WS. "Composite outcomes in coronary bypass surgery versus percutaneous intervention." The Annals of thoracic surgery 97, no. 6 (June 2014): 1983-1988. Full Text
  - Yan, LL, Fang, W, Delong, E, Neal, B, Peterson, ED, Huang, Y, Sun, N, Yao, C, Li, X, MacMahon, S, and Wu, Y. "Population impact of a high cardiovascular risk management program delivered by village doctors in rural China: design and rationale of a large, cluster-randomized controlled trial." BMC public health 14 (April 11, 2014): 345-. Full Text Open Access Copy
  - Chakrabarti, AK, Grau-Sepulveda, MV, O'Brien, S, Abueg, C, Ponirakis, A, Delong, E, Peterson, E, Klein, LW, Garratt, KN, Weintraub, WS, and Gibson, CM. "Angiographic validation of the American College of Cardiology Foundation-the Society of Thoracic Surgeons Collaboration on the Comparative Effectiveness of Revascularization Strategies study." Circulation. Cardiovascular interventions 7, no. 1 (February 4, 2014): 11-18. Full Text
  - Edwards, FH, Shahian, DM, Grau-Sepulveda, MV, Grover, FL, Mayer, JE, O'Brien, SM, Delong, E, Peterson, ED, McKay, C, Shaw, RE, Garratt, KN, Dangas, GD, Messenger, J, Klein, LW, Popma, JJ, and Weintraub, WS. "Composite outcomes in coronary bypass surgery versus percutaneous intervention." Annals of Thoracic Surgery 97, no. 6 (January 1, 2014): 1983-1990. Full Text
  - Shahian, DM, O'Brien, SM, Sheng, S, Grover, FL, Mayer, JE, Jacobs, JP, Weiss, JM, Delong, ER, Peterson, ED, Weintraub, WS, Grau-Sepulveda, MV, Klein, LW, Shaw, RE, Garratt, KN, Moussa, ID, Shewan, CM, Dangas, GD, and Edwards, FH. "Predictors of long-term survival after coronary artery bypass grafting surgery: results from the Society of Thoracic Surgeons Adult Cardiac Surgery Database (the ASCERT study)." Circulation 125, no. 12 (March 27, 2012): 1491-1500. Full Text Link to Item
  - Weintraub, WS, Grau-Sepulveda, MV, Weiss, JM, Delong, ER, Peterson, ED, O'Brien, SM, Kolm, P, Klein, LW, Shaw, RE, McKay, C, Ritzenthaler, LL, Popma, JJ, Messenger, JC, Shahian, DM, Grover, FL, Mayer, JE, Garratt, KN, Moussa, ID, Edwards, FH, and Dangas, GD. "Prediction of long-term mortality after percutaneous coronary intervention in older adults: results from the National Cardiovascular Data Registry." Circulation 125, no. 12 (March 27, 2012): 1501-1510. Full Text Link to Item
  - Shahian, DM, O'Brien, SM, Sheng, S, Delong, ER, Peterson, ED, Grau-Sepulveda, MV, Grover, FL, Mayer, JE, Jacobs, JP, Weiss, JM, Weintraub, WS, Klein, LW, Shaw, RE, Garratt, K, Moussa, I, Shewan, CM, Dangas, GD, and Edwards, FH. "Response to letter regarding article, "predictors of long-term survival after coronary artery bypass grafting surgery: Results from the society of thoracic surgeons adult cardiac surgery database (the ASCERT Study)"." Circulation 126, no. 16 (2012): e259-. Full Text
  - Bonow, RO, Douglas, PS, Buxton, AE, Cohen, DJ, Curtis, JP, Delong, E, Drozda, JP, Ferguson, TB, Heidenreich, PA, Hendel, RC, Masoudi, FA, Peterson, ED, Taylor, AJ, American College of Cardiology Foundation, , and American Heart Association Task Force on Performance Measures, . "ACCF/AHA methodology for the development of quality measures for cardiovascular technology: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures." Circulation 124, no. 13 (September 27, 2011): 1483-1502. Full Text Link to Item
  - Bonow, RO, Douglas, PS, Buxton, AE, Cohen, DJ, Curtis, JP, Delong, E, Drozda, JP, Ferguson, TB, Heidenreich, PA, Hendel, RC, Masoudi, FA, Peterson, ED, and Taylor, AJ. "ACCF/AHA methodology for the development of quality measures for cardiovascular technology: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures." J Am Coll Cardiol 58, no. 14 (September 27, 2011): 1517-1538. Full Text Link to Item
  - Williams, JB, Delong, ER, Peterson, ED, Dokholyan, RS, Ou, F-S, Ferguson, TB, and Society of Thoracic Surgeons and the National Cardiac Database, . "Secondary prevention after coronary artery bypass graft surgery: findings of a national randomized controlled trial and sustained society-led incorporation into practice." Circulation 123, no. 1 (January 4, 2011): 39-45. Full Text Link to Item
  - Olin, JW, Allie, DE, Belkin, M, Bonow, RO, Casey, DE, Creager, MA, Gerber, TC, Hirsch, AT, Jaff, MR, Kaufman, JA, Lewis, CA, Martin, ET, Martin, LG, Sheehan, P, Stewart, KJ, Treat-Jacobson, D, White, CJ, Zheng, Z-J, Masoudi, FA, Bonow, RO, DeLong, E, Erwin, JP, Goff, DC, Grady, K, Green, LA, Heidenreich, PA, Jenkins, KJ, Loth, AR, Peterson, ED, and Shahian, DM. "ACCF/AHA/ACR/SCAI/SIR/SVM/SVN/SVS 2010 performance measures for adults with peripheral artery disease. A Report of the American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures, the American College of Radiology, the Society for Cardiac Angiography and Interventions, the Society for Interventional Radiology, the Society for Vascular Medicine, the Socie." Journal of Vascular Nursing 29, no. 1 (2011): 23-60. Full Text
  - Weintraub, WS, Grau-Sepulveda, MV, Weiss, JM, DeLong, ER, Peterson, ED, O'Brien, S, Kolm, P, Klein, LW, Shaw, RE, Ritzenthaler, LL, Popma, JJ, Messenger, J, Edwards, FH, and Dangas, GD. "A Prediction Model for Long Term Mortality after PCI: Results from the NCDR." CIRCULATION 122, no. 21 (November 23, 2010). Link to Item
  - Spertus, JA, Bonow, RO, Chan, P, Diamond, GA, Drozda, JP, Kaul, S, Krumholz, HM, Masoudi, FA, Normand, S-LT, Peterson, ED, Radford, MJ, Rumsfeld, JS, and ACCF/AHA Task Force on Performance Measures, . "ACCF/AHA new insights into the methodology of performance measurement: a report of the American College of Cardiology Foundation/American Heart Association Task Force on performance measures." Circulation 122, no. 20 (November 16, 2010): 2091-2106. Full Text Link to Item
  - Ting, HH, Chen, AY, Roe, MT, Chan, PS, Spertus, JA, Nallamothu, BK, Sullivan, MD, DeLong, ER, Bradley, EH, Krumholz, HM, and Peterson, ED. "Delay from symptom onset to hospital presentation for patients with non-ST-segment elevation myocardial infarction." Arch Intern Med 170, no. 20 (November 8, 2010): 1834-1841. Full Text Link to Item
  - Shah, SH, Granger, CB, Hauser, ER, Kraus, WE, Sun, J-L, Pieper, K, Nelson, CL, Delong, ER, Califf, RM, Newby, LK, and MURDOCK Horizon 1 Cardiovascular Disease Investigators, . "Reclassification of cardiovascular risk using integrated clinical and molecular biosignatures: Design of and rationale for the Measurement to Understand the Reclassification of Disease of Cabarrus and Kannapolis (MURDOCK) Horizon 1 Cardiovascular Disease Study." Am Heart J 160, no. 3 (September 2010): 371-379.e2. Full Text Link to Item
  - Peterson, ED, Dai, D, DeLong, ER, Brennan, JM, Singh, M, Rao, SV, Shaw, RE, Roe, MT, Ho, KKL, Klein, LW, Krone, RJ, Weintraub, WS, Brindis, RG, Rumsfeld, JS, Spertus, JA, and NCDR Registry Participants, . "Contemporary mortality risk prediction for percutaneous coronary intervention: results from 588,398 procedures in the National Cardiovascular Data Registry." J Am Coll Cardiol 55, no. 18 (May 4, 2010): 1923-1932. Full Text Link to Item
  - Peterson, ED, DeLong, ER, Masoudi, FA, O'Brien, SM, Peterson, PN, Rumsfeld, JS, Shahian, DM, and Shaw, RE. "ACCF/AHA 2010 Position Statement on Composite Measures for Healthcare Performance Assessment: a report of American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures (Writing Committee to Develop a Position Statement on Composite Measures)." J Am Coll Cardiol 55, no. 16 (April 20, 2010): 1755-1766. Full Text Link to Item
  - Peterson, ED, Delong, ER, Masoudi, FA, O'Brien, SM, Peterson, PN, Rumsfeld, JS, Shahian, DM, Shaw, RE, ACCF/AHA Task Force on Performance Measures, , Goff, DC, Grady, K, Green, LA, Jenkins, KJ, Loth, A, and Radford, MJ. "ACCF/AHA 2010 Position Statement on Composite Measures for Healthcare Performance Assessment: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures (Writing Committee to develop a position statement on composite measures)." Circulation 121, no. 15 (April 20, 2010): 1780-1791. Full Text Link to Item
  - Shah, BR, Peterson, ED, Chen, AY, Mahaffey, KW, DeLong, ER, Ohman, EM, Pollack, CV, Gibler, WB, and Roe, MT. "Influence of clinical trial participation on subsequent antithrombin use." Clin Cardiol 33, no. 3 (March 2010): E49-E55. Full Text Link to Item
  - Klein, LW, Edwards, FH, DeLong, ER, Ritzenthaler, L, Dangas, GD, and Weintraub, WS. "ASCERT: the American College of Cardiology Foundation--the Society of Thoracic Surgeons Collaboration on the comparative effectiveness of revascularization strategies." JACC Cardiovasc Interv 3, no. 1 (January 2010): 124-126. Full Text Link to Item
  - Olin, JW, Allie, DE, Belkin, M, Bonow, RO, Casey, DE, Creager, MA, Gerber, TC, Hirsch, AT, Jaff, MR, Kaufman, JA, Lewis, CA, Martin, ET, Martin, LG, Sheehan, P, Stewart, KJ, Treat-Jacobson, D, White, CJ, Zheng, Z-J, Masoudi, FA, Delong, E, Erwin, JP, Goff, DC, Grady, K, Green, LA, Heidenreich, PA, Jenkins, KJ, Loth, AR, Peterson, ED, and Shahian, DM. "ACCF/AHA/ACR/SCAI/SIR/SVM/SVN/SVS 2010 performance measures for adults with peripheral artery disease: A report of the American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures, the American College of Radiology, the Society for Cardiac Angiography and Interventions, the Society for Interventional Radiology, the Society for Vascular Medicine." Circulation 122, no. 24 (2010): 2583-2618. Full Text
  - Petersen, ED, Dai, D, and Delong, ER. "Contemporary mortality risk prediction for percutaneous coronary intervention: Results from 588, 398 procedures in the national cardiovascular data registry." Revista Portuguesa de Cardiologia 29, no. 11 (2010): 1767-1770.
  - Thomas, RJ, King, M, Lui, K, Oldridge, N, Pina, IL, Spertus, J, Masoudi, FA, DeLong, E, III, JPE, Jr, DCG, Grady, K, Green, LA, Heidenreich, PA, Jenkins, KJ, Loth, AR, Peterson, ED, and Shahian, DM. "Reprint-AACVPR/ACCF/AHA 2010 update: Performance measures on cardiac rehabilitation for referral to cardiac rehabilitation/secondary prevention services." Physical Therapy 90, no. 10 (2010): 1373-1382. Full Text
  - Thomas, RJ, King, M, Lui, K, Oldridge, N, Piña, IL, Spertus, J, Masoudi, FA, Delong, E, Erwin, JP, Goff, DC, Grady, K, Green, LA, Heidenreich, PA, Jenkins, KJ, Loth, AR, Peterson, ED, and Shahian, DM. "AACVPR/ACCF/AHA 2010 Update: Performance Measures on Cardiac Rehabilitation for Referral to Cardiac Rehabilitation/Secondary Prevention Services: A Report of the American Association of Cardiovascular and Pulmonary Rehabilitation and the American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures." Circulation 122, no. 13 (2010): 1342-1350. Full Text
  - Wang, TY, Newby, LK, Chen, AY, Mulgund, J, Roe, MT, Sonel, AF, Bhatt, DL, DeLong, ER, Ohman, EM, Gibler, WB, and Peterson, ED. "Hypercholesterolemia paradox in relation to mortality in acute coronary syndrome." Clin Cardiol 32, no. 9 (September 2009): E22-E28. Full Text Link to Item
  - Eisenstein, EL, Sun, JL, Anstrom, KJ, DeLong, ER, Szczech, LA, and Mark, DB. "Assessing the economic attractiveness of coronary artery revascularization in chronic kidney disease patients." J Med Syst 33, no. 4 (August 2009): 287-297. Link to Item
  - O'Brien, SM, Shahian, DM, Filardo, G, Ferraris, VA, Haan, CK, Rich, JB, Normand, S-LT, DeLong, ER, Shewan, CM, Dokholyan, RS, Peterson, ED, Edwards, FH, Anderson, RP, and Society of Thoracic Surgeons Quality Measurement Task Force, . "The Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 2--isolated valve surgery." Ann Thorac Surg 88, no. 1 Suppl (July 2009): S23-S42. Full Text Link to Item
  - Shahian, DM, O'Brien, SM, Filardo, G, Ferraris, VA, Haan, CK, Rich, JB, Normand, S-LT, DeLong, ER, Shewan, CM, Dokholyan, RS, Peterson, ED, Edwards, FH, Anderson, RP, and Society of Thoracic Surgeons Quality Measurement Task Force, . "The Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 1--coronary artery bypass grafting surgery." Ann Thorac Surg 88, no. 1 Suppl (July 2009): S2-22. Full Text Link to Item
  - Shahian, DM, O'Brien, SM, Filardo, G, Ferraris, VA, Haan, CK, Rich, JB, Normand, S-LT, DeLong, ER, Shewan, CM, Dokholyan, RS, Peterson, ED, Edwards, FH, Anderson, RP, and Society of Thoracic Surgeons Quality Measurement Task Force, . "The Society of Thoracic Surgeons 2008 cardiac surgery risk models: part 3--valve plus coronary artery bypass grafting surgery." Ann Thorac Surg 88, no. 1 Suppl (July 2009): S43-S62. Full Text Link to Item
  - Redberg, RF, Benjamin, EJ, Bittner, V, Braun, LT, Goff, DC, Havas, S, Labarthe, DR, Limacher, MC, Lloyd-Jones, DM, Mora, S, Pearson, TA, Radford, MJ, Smetana, GW, Spertus, JA, Swegler, EW, Masoudi, FA, Bonow, RO, Delong, E, Grady, K, Green, LA, Jenkins, KJ, Loth, AR, Peterson, ED, Rumsfeld, JS, and Shahian, DM. "ACCF/AHA 2009 performance measures for primary prevention of cardiovascular disease in adults: A report of the american college of cardiology foundation/american heart association task force on performance measures (writing committee to develop performance measures for primary prevention of cardiovascular disease): Developed in collaboration with the american academy of family physicians." Circulation 120, no. 13 (2009): 1296-1336. Full Text
  - Olsen, MK, DeLong, ER, Oddone, EZ, and Bosworth, HB. "Strategies for analyzing multilevel cluster-randomized studies with binary outcomes collected at varying intervals of time." Stat Med 27, no. 29 (December 20, 2008): 6055-6071. Full Text Link to Item
  - American College of Cardiology/American Heart Association Task Force on Performance Measures, , Bonow, RO, Masoudi, FA, Rumsfeld, JS, Delong, E, Estes, NAM, Goff, DC, Grady, K, Green, LA, Loth, AR, Peterson, ED, Piña, IL, Radford, MJ, and Shahian, DM. "ACC/AHA classification of care metrics: performance measures and quality metrics: a report of the American College of Cardiology/American Heart Association Task Force on Performance Measures." Circulation 118, no. 24 (December 9, 2008): 2662-2666. Full Text Link to Item
  - Bonow, RO, Masoudi, FA, Rumsfeld, JS, Delong, E, Estes, NAM, Goff, DC, Grady, K, Green, LA, Loth, AR, Peterson, ED, Piña, IL, Radford, MJ, Shahian, DM, American College of Cardiology, , and American Heart Association Task Force on Performance Measures, . "ACC/AHA classification of care metrics: performance measures and quality metrics: a report of the American College of Cardiology/American Heart Association Task Force on Performance Measures." J Am Coll Cardiol 52, no. 24 (December 9, 2008): 2113-2117. Full Text Link to Item
  - Masoudi, FA, Bonow, RO, Brindis, RG, Cannon, CP, Debuhr, J, Fitzgerald, S, Heidenreich, PA, Ho, KKL, Krumholz, HM, Leber, C, Magid, DJ, Nilasena, DS, Rumsfeld, JS, Smith, SC, Wharton, TP, DeLong, E, Estes, NAM, Goff, DC, Grady, K, Green, LA, Loth, AR, Peterson, ED, Radford, MJ, Rumsfeld, JS, Shahian, DM, and ACC/AHA Task Force on Performance Measures, . "ACC/AHA 2008 statement on performance measurement and reperfusion therapy: a report of the ACC/AHA Task Force on Performance Measures (Work Group to address the challenges of performance measurement and reperfusion therapy)." Circulation 118, no. 24 (December 9, 2008): 2649-2661. Full Text Link to Item
  - Ting, HH, Chen, AY, Roe, MT, Chan, PS, Spertus, JA, Nallamothu, BK, Sullivan, MD, DeLong, ER, Krumholz, HM, and Peterson, ED. "Factors Associated with Longer Delays to Hospital Presentation for Patients with Non-ST-Elevation Myocardial Infarction." CIRCULATION 118, no. 18 (October 28, 2008): S1164-S1164. Link to Item
  - Roe, MT, Chen, AY, Delong, ER, Boden, WE, Calvin, JE, Cairns, CB, Smith, SC, Pollack, CV, Brindis, RG, Califf, RM, Gibler, WB, Ohman, EM, and Peterson, ED. "Patterns of transfer for patients with non-ST-segment elevation acute coronary syndrome from community to tertiary care hospitals." Am Heart J 156, no. 1 (July 2008): 185-192. Full Text Link to Item
  - O'Brien, SM, Delong, ER, and Peterson, ED. "Impact of case volume on hospital performance assessment." Arch Intern Med 168, no. 12 (June 23, 2008): 1277-1284. Full Text Link to Item
  - III, NAME, Halperin, JL, Calkins, H, Ezekowitz, MD, Gitman, P, Go, AS, McNamara, RL, Messer, JV, Ritchie, JL, Romeo, SJW, Waldo, AL, Wyse, DG, Bonow, RO, III, NAME, DeLong, E, Jr, DCG, Grady, K, Green, LA, Hiniker, A, Linderbaum, JA, Masoudi, FA, Piña, IL, Pressler, S, Radford, MJ, and Rumsfeld, JS. "ACC/AHA/Physician consortium 2008 clinical performance measures for adults with nonvalvular atrial fibrillation or atrial flutter: A report of the American college of cardiology/American heart association task force on performance measures and the physician consortium for performance improvement (writing committee to develop clinical performance measures for atrial fibrillation)." Circulation 117, no. 8 (2008): 1101-1120. Full Text
  - III, NAME, Halperin, JL, Calkins, H, Ezekowitz, MD, Gitman, P, Go, AS, McNamara, RL, Messer, JV, Ritchie, JL, Romeo, SJW, Waldo, AL, Wyse, DG, Bonow, RO, III, NAME, DeLong, E, Jr, DCG, Grady, K, Green, LA, Hiniker, A, Linderbaum, JA, Masoudi, FA, Piña, IL, Pressler, S, Radford, MJ, and Rumsfeld, JS. "ACC/AHA/Physician Consortium 2008 Clinical Performance Measures for Adults With Nonvalvular Atrial Fibrillation or Atrial Flutter. A Report of the American College of Cardiology/American Heart Association Task Force on Performance Measures and the Physician Consortium for Performance Improvement (Writing Committee to Develop Clinical Performance Measures for Atrial Fibrillation)." Journal of the American College of Cardiology 51, no. 8 (2008): 865-884. Full Text
  - Krumholz, HM, Anderson, JL, Bachelder, BL, Fesmire, FM, Fihn, SD, Foody, JM, Ho, PM, Kosiborod, MN, Masoudi, FA, Nallamothu, BK, Bonow, RO, DeLong, E, III, NAME, Jr, DCG, Grady, K, Green, LA, Loth, A, Peterson, ED, Radford, MJ, Rumsfeld, JS, and Shahian, DM. "ACC/AHA 2008 performance measures for adults with ST-elevation and non-ST-elevation myocardial infarction: A report of the American College of Cardiology/American Heart Association Task Force on Performance Measures (Writing committee to develop performance measures for ST-elevation and non-ST-elevation myocardial infarction)." Circulation 118, no. 24 (2008): 2596-2648. Full Text
  - O'Brien, SM, DeLong, ER, Dokholyan, RS, Edwards, FH, and Peterson, ED. "Exploring the behavior of hospital composite performance measures: an example from coronary artery bypass surgery." Circulation 116, no. 25 (December 18, 2007): 2969-2975. Full Text Link to Item
  - Glickman, SW, Ou, F-S, DeLong, ER, Roe, MT, Lytle, BL, Mulgund, J, Rumsfeld, JS, Gibler, WB, Ohman, EM, Schulman, KA, and Peterson, ED. "Pay for performance, quality of care, and outcomes in acute myocardial infarction." JAMA 297, no. 21 (June 6, 2007): 2373-2380. Full Text Link to Item
  - Shah, BR, Chen, AY, Peterson, ED, Mahaffey, KW, DeLong, ER, Ohman, EM, Jr, PCV, Gibler, WB, and Roe, MT. "Influence of clinical trial participation on anti-thrombin use for patients with non-ST-segment elevation acute coronary syndromes: Patterns of enoxaparin vs. unfractionated heparin use in the CRUSADE initiative." CIRCULATION 115, no. 21 (May 29, 2007): E583-E583. Link to Item
  - O'Brien, SM, Shahian, DM, DeLong, ER, Normand, S-LT, Edwards, FH, Ferraris, VA, Haan, CK, Rich, JB, Shewan, CM, Dokholyan, RS, Anderson, RP, and Peterson, ED. "Quality measurement in adult cardiac surgery: part 2--Statistical considerations in composite measure scoring and provider rating." Ann Thorac Surg 83, no. 4 Suppl (April 2007): S13-S26. Full Text Link to Item
  - Shahian, DM, Edwards, FH, Ferraris, VA, Haan, CK, Rich, JB, Normand, S-LT, DeLong, ER, O'Brien, SM, Shewan, CM, Dokholyan, RS, Peterson, ED, and Society of Thoracic Surgeons Quality Measurement Task Force, . "Quality measurement in adult cardiac surgery: part 1--Conceptual framework and measure selection." Ann Thorac Surg 83, no. 4 Suppl (April 2007): S3-12. Full Text Link to Item
  - Cowper, PA, DeLong, ER, Hannan, EL, Muhlbaier, LH, Lytle, BL, Jones, RH, Holman, WL, Pokorny, JJ, Stafford, JA, Mark, DB, and Peterson, ED. "Is early too early? Effect of shorter stays after bypass surgery." Ann Thorac Surg 83, no. 1 (January 2007): 100-107. Full Text Link to Item
  - Cowper, PA, DeLong, ER, Hannan, EL, Muhlbaier, LH, Lytle, BL, Jones, RH, Holman, WL, Pokorny, JJ, Stafford, JA, Mark, DB, and Peterson, ED. "Trends in postoperative length of stay after bypass surgery." Am Heart J 152, no. 6 (December 2006): 1194-1200. Full Text Link to Item
  - Calvin, JE, Roe, MT, Chen, AY, Mehta, RH, Brogan, GX, Delong, ER, Fintel, DJ, Gibler, WB, Ohman, EM, Smith, SC, and Peterson, ED. "Insurance coverage and care of patients with non-ST-segment elevation acute coronary syndromes." Ann Intern Med 145, no. 10 (November 21, 2006): 739-748. Link to Item
  - Smith, PK, Califf, RM, Tuttle, RH, Shaw, LK, Lee, KL, Delong, ER, Lilly, RE, Sketch, MH, Peterson, ED, and Jones, RH. "Selection of surgical or percutaneous coronary intervention provides differential longevity benefit." Ann Thorac Surg 82, no. 4 (October 2006): 1420-1428. Full Text Link to Item
  - LaPointe, NMA, DeLong, ER, Chen, A, Hammill, BG, Muhlbaier, LH, Califf, RM, and Kramer, JM. "Multifaceted intervention to promote beta-blocker use in heart failure." Am Heart J 151, no. 5 (May 2006): 992-998. Full Text Link to Item
  - Peterson, ED, Roe, MT, Mulgund, J, DeLong, ER, Lytle, BL, Brindis, RG, Smith, SC, Pollack, CV, Newby, LK, Harrington, RA, Gibler, WB, and Ohman, EM. "Association between hospital process performance and outcomes among patients with acute coronary syndromes." JAMA 295, no. 16 (April 26, 2006): 1912-1920. Full Text Link to Item
  - Rankin, JS, Hammill, BG, Ferguson, TB, Glower, DD, O'Brien, SM, DeLong, ER, Peterson, ED, and Edwards, FH. "Determinants of operative mortality in valvular heart surgery." The Journal of thoracic and cardiovascular surgery 131, no. 3 (March 2006): 547-557. Full Text
  - Newby, LK, LaPointe, NMA, Chen, AY, Kramer, JM, Hammill, BG, DeLong, ER, Muhlbaier, LH, and Califf, RM. "Long-term adherence to evidence-based secondary prevention therapies in coronary artery disease." Circulation 113, no. 2 (January 17, 2006): 203-212. Full Text Link to Item
  - Guller, U, Turek, J, Eubanks, S, Delong, ER, Oertli, D, and Feldman, JM. "Detecting pheochromocytoma: defining the most sensitive test." Ann Surg 243, no. 1 (January 2006): 102-107. Link to Item
  - LaPointe, NMA, DeLong, ER, Chen, A, Hammill, BG, Muhlbaier, LH, Califf, RM, and Kramer, JM. "Multifaceted intervention to promote β-blocker use in heart failure." American Heart Journal 151, no. 5 (2006): 999-1005. Full Text
  - Newby, LK, Allen-LaPointe, NM, Chen, AY, Kramer, JM, Hammill, BG, DeLong, ER, Muhlbaier, LH, and Califf, RM. "Response to letter regarding article, "Long-term adherence to evidence-based secondary prevention therapies in coronary artery disease" [2]." Circulation 114, no. 6 (2006): e241-. Full Text
  - DeLong, ER, Coombs, LP, Ferguson, TB, and Peterson, ED. "The evaluation of treatment when center-specific selection criteria vary with respect to patient risk." Biometrics 61, no. 4 (December 2005): 942-949. Full Text Link to Item
  - Ryan, JW, Peterson, ED, Chen, AY, Roe, MT, Ohman, EM, Cannon, CP, Berger, PB, Saucedo, JF, DeLong, ER, Normand, S-L, Pollack, CV, Cohen, DJ, and CRUSADE Investigators, . "Optimal timing of intervention in non-ST-segment elevation acute coronary syndromes: insights from the CRUSADE (Can Rapid risk stratification of Unstable angina patients Suppress ADverse outcomes with Early implementation of the ACC/AHA guidelines) Registry." Circulation 112, no. 20 (November 15, 2005): 3049-3057. Full Text Link to Item
  - Hannan, EL, Wu, C, DeLong, ER, and Raudenbush, SW. "Predicting risk-adjusted mortality for CABG surgery: logistic versus hierarchical logistic models." Med Care 43, no. 7 (July 2005): 726-735. Link to Item
  - Kaul, P, Lytle, BL, Spertus, JA, DeLong, ER, and Peterson, ED. "Influence of racial disparities in procedure use on functional status outcomes among patients with coronary artery disease." Circulation 111, no. 10 (March 15, 2005): 1284-1290. Full Text Link to Item
  - DeLong, ER, Lytle, BL, Cowper, PA, Alexander, KP, Peterson, ED, and Mark, DB. "Research, managed care, and patient privacy: Challenges to successful collaboration." Journal of Clinical Outcomes Management 12, no. 3 (2005): 151-156.
  - Benjamin, DK, DeLong, E, Cotten, CM, Garges, HP, Steinbach, WJ, and Clark, RH. "Mortality following blood culture in premature infants: increased with Gram-negative bacteremia and candidemia, but not Gram-positive bacteremia." J Perinatol 24, no. 3 (March 2004): 175-180. Full Text Link to Item
  - Benjamin, DK, DeLong, ER, Cotten, CM, Garges, HP, and Clark, RH. "Postconception age and other risk factors associated with mortality following Gram-negative rod bacteremia." J Perinatol 24, no. 3 (March 2004): 169-174. Full Text Link to Item
  - Guller, U, and DeLong, ER. "Interpreting statistics in medical literature: a vade mecum for surgeons." J Am Coll Surg 198, no. 3 (March 2004): 441-458. (Review) Full Text Link to Item
  - Cowper, PA, DeLong, ER, Whellan, DJ, Allen LaPointe, NM, and Califf, RM. "Economic effects of beta-blocker therapy in patients with heart failure." Am J Med 116, no. 2 (January 15, 2004): 104-111. Link to Item
  - Peterson, ED, Coombs, LP, DeLong, ER, Haan, CK, and Ferguson, TB. "Procedural volume as a marker of quality for CABG surgery." JAMA 291, no. 2 (January 14, 2004): 195-201. Full Text Link to Item
  - Benjamin, DK, DeLong, E, and Steinbach, WJ. "Latent class analysis: an illustrative application for education in the assessment of resident otoscopic skills." Ambul Pediatr 4, no. 1 (January 2004): 13-17. Link to Item
  - Parker, CB, and DeLong, ER. "ROC methodology within a monitoring framework." Stat Med 22, no. 22 (November 30, 2003): 3473-3488. Full Text Link to Item
  - Allen LaPointe, NM, Chen, A, Hammill, B, DeLong, E, Kramer, JM, and Califf, RM. "Evaluation of the dofetilide risk-management program." Am Heart J 146, no. 5 (November 2003): 894-901. Full Text Link to Item
  - Benjamin, DK, DeLong, ER, Steinbach, WJ, Cotton, CM, Walsh, TJ, and Clark, RH. "Empirical therapy for neonatal candidemia in very low birth weight infants." Pediatrics 112, no. 3 Pt 1 (September 2003): 543-547. Link to Item
  - Ferguson, TB, Peterson, ED, Coombs, LP, Eiken, MC, Carey, ML, Grover, FL, DeLong, ER, and Society of Thoracic Surgeons and the National Cardiac Database, . "Use of continuous quality improvement to increase use of process measures in patients undergoing coronary artery bypass graft surgery: a randomized controlled trial." JAMA 290, no. 1 (July 2, 2003): 49-56. Full Text Link to Item
  - Shroyer, ALW, Coombs, LP, Peterson, ED, Eiken, MC, DeLong, ER, Chen, A, Ferguson, TB, Grover, FL, Edwards, FH, and Society of Thoracic Surgeons, . "The Society of Thoracic Surgeons: 30-day operative mortality and morbidity risk models." Ann Thorac Surg 75, no. 6 (June 2003): 1856-1864. Link to Item
  - DeLong, E. "Hierarchical modeling: Its time has come." American Heart Journal 145, no. 1 (2003): 16-18. Full Text
  - Jr, DKB, DeLong, ER, Steinbach, WJ, Cotton, CM, Walsh, TJ, and Clark, RH. "Empirical therapy for neonatal candidemia in very low birth weight infants." Pediatrics 112, no. 3 I (2003): 543-547. Full Text
  - Buell, HE, Stables, RH, DeLong, ER, Shuping, KB, Killip, DM, Lever, HM, McKenna, WJ, Rubin, D, Sigwart, U, Takayama, M, Wagner, GS, Eisenstein, EL, and Spencer, WH. "Percutaneous transluminal septal reduction for hypertrophic obstructive cardiomyopathy: report from an international pilot study." J Med Syst 26, no. 4 (August 2002): 293-300. Link to Item
  - Peterson, ED, Coombs, LP, Ferguson, TB, Shroyer, AL, DeLong, ER, Grover, FL, and Edwards, FH. "Hospital variability in length of stay after coronary artery bypass surgery: results from the Society of Thoracic Surgeon's National Cardiac Database." Ann Thorac Surg 74, no. 2 (August 2002): 464-473. Link to Item
  - Allen LaPointe, NM, Kramer, JM, DeLong, ER, Ostbye, T, Hammill, BG, Muhlbaier, LH, McCants, CB, Chen, A, and Califf, RM. "Patient-reported frequency of taking aspirin in a population with coronary artery disease." Am J Cardiol 89, no. 9 (May 1, 2002): 1042-1046. Link to Item
  - Klassen, PS, Lowrie, EG, Reddan, DN, DeLong, ER, Coladonato, JA, Szczech, LA, Lazarus, JM, and Owen, WF. "Association between pulse pressure and mortality in patients undergoing maintenance hemodialysis." JAMA 287, no. 12 (March 27, 2002): 1548-1555. Link to Item
  - Califf, RM, DeLong, ER, Ostbye, T, Muhlbaier, LH, Chen, A, LaPointe, NA, Hammill, BG, McCants, CB, and Kramer, JM. "Underuse of aspirin in a referral population with documented coronary artery disease." Am J Cardiol 89, no. 6 (March 15, 2002): 653-661. Link to Item
  - Ferguson, TB, Hammill, BG, Peterson, ED, DeLong, ER, Grover, FL, and STS National Database Committee, . "A decade of change--risk profiles and outcomes for isolated coronary artery bypass grafting procedures, 1990-1999: a report from the STS National Database Committee and the Duke Clinical Research Institute. Society of Thoracic Surgeons." The Annals of thoracic surgery 73, no. 2 (February 2002): 480-489. Full Text
  - Cowper, PA, DeLong, ER, Peterson, ED, Hannan, EL, Ray, KT, Racz, M, and Mark, DB. "Variability in cost of coronary bypass surgery in New York State: potential for cost savings." Am Heart J 143, no. 1 (January 2002): 130-139. Link to Item
  - Cowper, PA, Peterson, ED, DeLong, ER, Wightman, MB, Wawrzynski, RP, Muhlbaier, LH, and Sketch, MH. "The impact of statistical adjustment on economic profiles of interventional cardiologists." J Am Coll Cardiol 38, no. 5 (November 1, 2001): 1416-1423. Link to Item
  - Ferguson, TB, Hammill, B, Peterson, ED, Delong, ER, Grover, FL, and Committee, ND. "A decade of change: Risk profiles and outcomes for isolated CABG procedures, 1990-1999." CIRCULATION 104, no. 17 (October 23, 2001): 596-596. Link to Item
  - Peterson, ED, Coombs, LP, Ferguson, TBB, Shroyer, L, Delong, ER, and Edwards, FH. "Patient factors that influence early discharge or prolonged length of stay after bypass surgery." CIRCULATION 104, no. 17 (October 23, 2001): 596-596. Link to Item
  - DeLong, ER, Nelson, CL, Wong, JB, Pryor, DB, Peterson, ED, Lee, KL, Mark, DB, Califf, RM, and Pauker, SG. "Using observational data to estimate prognosis: an example using a coronary artery disease registry." Stat Med 20, no. 16 (August 30, 2001): 2505-2532. Link to Item
  - Hogue, CW, Barzilai, B, Pieper, KS, Coombs, LP, DeLong, ER, Kouchoukos, NT, and Dávila-Román, VG. "Sex differences in neurological outcomes and mortality after cardiac surgery: a society of thoracic surgery national database report." Circulation 103, no. 17 (May 1, 2001): 2133-2137. (Review) Link to Item
  - Edwards, FH, Peterson, ED, Coombs, LP, DeLong, ER, Jamieson, WR, Shroyer ALW, , and Grover, FL. "Prediction of operative mortality after valve replacement surgery." J Am Coll Cardiol 37, no. 3 (March 1, 2001): 885-892. Link to Item
  - Parker, CB, and Delong, ER. "A diagnostic for Cox regression with discrete failure-time models." Biometrics 56, no. 4 (December 2000): 996-1001. Link to Item
  - Peterson, ED, DeLong, ER, Muhlbaier, LH, Rosen, AB, Buell, HE, Kiefe, CI, and Kresowik, TF. "Challenges in comparing risk-adjusted bypass surgery mortality results: results from the Cooperative Cardiovascular Project." J Am Coll Cardiol 36, no. 7 (December 2000): 2174-2184. Link to Item
  - Cowper, PA, Peterson, ED, Delong, ER, Wightman, MB, Stafford, J, Muhlbaier, LH, Wawrzynski, RP, Sketch, MH, and Ryan, T. "The impact of risk adjustment on economic profiles of interventional cardiologists." CIRCULATION 102, no. 18 (October 31, 2000): 840-840. Link to Item
  - Edwards, FH, DeLong, ER, Shroyer, AL, Anstrom, KJ, Grover, FL, Peterson, ED, and STS, STS. "Prediction of operative mortality following valve replacement surgery." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 35, no. 2 (February 2000): 529A-530A. Link to Item
  - DeLong, ER, and DeLong, DM. "31 Statistical applications in cardiovascular disease." Handbook of Statistics 18 (2000): 915-939. Full Text
  - Krumholz, HM, Brass, LM, Every, NR, Spertus, JA, Bazzarre, T, Cohen, DJ, Hlatky, MA, Peterson, ED, Radford, MJ, Weintraub, WS, Cannon, CP, Ellerbeck, EF, McNeil, BJ, Ryan, TJ, Jr, SSC, Baker, DW, Ashton, CM, Dunbar, SB, Friesinger, GC, Havranek, EP, Konstam, M, Ordin, DL, Pina, IL, Pitt, B, DeLong, ER, Eagle, KA, Normand, S-L, Mark, DB, McAllister, BD, Thomas, JW, Duncan, PW, Goldstein, LB, Gorelick, PB, Hinchey, JA, Matchar, DB, Nilasena, D, Wennberg, D, Williams, LS, and Wolf, PA. "Measuring and improving quality of care: A report from the American Heart Association/American College of Cardiology First Scientific Forum on Assessment of Healthcare Quality in Cardiovascular Disease and Stroke." Stroke 31, no. 4 (2000): 1002-1012.
  - Krumholz, HM, Brass, LM, Every, NR, Spertus, JA, Bazzarre, T, Cohen, DJ, Hlatky, MA, Peterson, ED, Radford, MJ, Weintraub, WS, Cannon, CP, Ellerbeck, EF, McNeil, BJ, Ryan, TJ, Jr, SSC, Baker, DW, Ashton, CM, Dunbar, SB, Friesinger, GC, Havranek, EP, Konstam, M, Ordin, DL, Pina, IL, Pitt, B, DeLong, ER, Eagle, KA, Normand, S-L, Mark, DB, McAllister, BD, Thomas, JW, Duncan, PW, Goldstein, LB, Gorelick, PB, Hinchey, JA, Matchar, DB, Nilasena, D, Wennberg, D, Williams, LS, and Wolf, PA. "Measuring and improving quality of care: A report from the American Heart Association/American College of Cardiology First Scientific Forum on Assessment of Healthcare Quality in Cardiovascular Disease and Stroke." Circulation 101, no. 12 (2000): 1483-1493.
  - DeLong, ER, Muhlbaler, LH, Cowper, PA, and Peterson, ED. "Highly accurate risk prediction models may not predict outcomes." CIRCULATION 100, no. 18 (November 2, 1999): 318-318. Link to Item
  - Peterson, ED, Anstrom, KJ, Holman, WL, DeLong, ER, Klefe, CI, and Allman, RM. "The safety of early extubation following CABG in the elderly: Results in 4,538 pts aged 65 yrs or older." CIRCULATION 100, no. 18 (November 2, 1999): 592-592. Link to Item
  - Peterson, ED, Burell, H, DeLong, ER, Jones, RH, and Mark, DB. "Do the very aged benefit from revascularization? Results from 2,613 pts aged >= 75 yrs in the Duke database." CIRCULATION 100, no. 18 (November 2, 1999): 84-85. Link to Item
  - DeLong, ER, and Simons, T. "Economics and cost-effectiveness in evaluating the value of cardiovascular therapies. Statistical issues in cost-effectiveness analysis." Am Heart J 137, no. 5 (May 1999): S47-S50. Link to Item
  - Peterson, ED, Cowper, PA, DeLong, ER, Zidar, JP, Stack, RS, and Mark, DB. "Acute and long-term cost implications of coronary stenting." J Am Coll Cardiol 33, no. 6 (May 1999): 1610-1618. Link to Item
  - Moon, RE, and DeLong, E. "Hyperbaric oxygen for carbon monoxide poisoning." Med J Aust 170, no. 5 (March 1, 1999): 197-199. Link to Item
  - Alexander, K, Shaw, LJ, Shaw, LK, DeLong, E, Mark, D, and Peterson, E. "Erratum: Value of exercise treadmill testing in women. Low dose dobutamine echocardiography predicts improvement in functional capacity after exercise training in patients with ischemic cardiomyopathy (Journal of the American College of Cardiology (1998) 32 (1657-1664))." Journal of the American College of Cardiology 33, no. 1 (1999): 289--. Full Text
  - DeLong, ER, and Simons, T. "Statistical issues in cost-effectiveness analysis." American Heart Journal 137, no. 5 (1999): S47-S50. Full Text
  - Glass, PSA, Iselin-Chaves, IA, Goodman, D, Delong, E, and Hermann, DJ. "Determination of the potency of remifentanil compared with alfentanil using ventilatory depression as the measure of opioid effect." Anesthesiology 90, no. 6 (1999): 1556-1563. Full Text
  - Klein, SM, Greengrass, RA, Steele, SM, D'Ercole, FJ, Speer, KP, Gleason, DH, DeLong, ER, and Warner, DS. "A comparison of 0.5% bupivacaine, 0.5% ropivacaine, and 0.75% ropivacaine for interscalene brachial plexus block." Anesth Analg 87, no. 6 (December 1998): 1316-1319. Link to Item
  - Alexander, KP, Shaw, LJ, Shaw, LK, Delong, ER, Mark, DB, and Peterson, ED. "Value of exercise treadmill testing in women." J Am Coll Cardiol 32, no. 6 (November 15, 1998): 1657-1664. Link to Item
  - Shaw, LJ, Peterson, ED, Shaw, LK, Kesler, KL, DeLong, ER, Harrell, FE, Muhlbaier, LH, and Mark, DB. "Use of a prognostic treadmill score in identifying diagnostic coronary disease subgroups." Circulation 98, no. 16 (October 20, 1998): 1622-1630. Link to Item
  - Peterson, ED, DeLong, ER, Jollis, JG, Muhlbaier, LH, and Mark, DB. "The effects of New York's bypass surgery provider profiling on access to care and patient outcomes in the elderly." J Am Coll Cardiol 32, no. 4 (October 1998): 993-999. Link to Item
  - DeLong, ER, Kawatra, MM, Gan, TJ, Glass, PSA, Sanderson, IC, Gilbert, WC, Coleman, RL, Lubarsky, DA, and Reves, JG. "Aging profoundly decreases anesthetic requirement." ANESTHESIOLOGY 89, no. 3A (September 1998): U766-U766. Link to Item
  - DeLong, ER, Kwatra, MM, Gan, TJ, Glass, PSA, Sanderson, IC, Gilbert, WC, Coleman, RL, Lubarsky, DA, and Reves, JG. "A large population study reveals reduced anesthetic requirements in females." ANESTHESIOLOGY 89, no. 3A (September 1998): U191-U191. Link to Item
  - Lubarsky, DA, and DeLong, ER. "The impact of choice of muscle relaxant on postoperative recovery time." Anesth Analg 87, no. 2 (August 1998): 499-500. (Letter) Link to Item
  - Schwinn, DA, DeLong, ER, and Shafer, SL. "Writing successful research proposals for medical science." Anesthesiology 88, no. 6 (June 1998): 1660-1666. Link to Item
  - Mark, DB, Cowper, PA, Berkowitz, SD, Davidson-Ray, L, DeLong, ER, Turpie, AG, Califf, RM, Weatherley, B, and Cohen, M. "Economic assessment of low-molecular-weight heparin (enoxaparin) versus unfractionated heparin in acute coronary syndrome patients: results from the ESSENCE randomized trial. Efficacy and Safety of Subcutaneous Enoxaparin in Non-Q wave Coronary Events [unstable angina or non-Q-wave myocardial infarction]." Circulation 97, no. 17 (May 5, 1998): 1702-1707. Link to Item
  - Peterson, ED, Moore, D, Muhlbaier, LH, DeLong, ER, and Grosswald, R. "Predicting mortality following PTCA: Results from NCN." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 31, no. 2 (February 1998): 179A-179A. Full Text Link to Item
  - Peterson, ED, Moore, D, Muhlbaier, LH, and DeLong, ER. "Do PTCA mortality outcomes need to be risk-adjusted? Results from the national cardiovascular network (NCN)." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 31, no. 2 (February 1998): 173A-173A. Full Text Link to Item
  - Dexter, F, Penning, DH, Lubarsky, DA, DeLong, E, Sanderson, I, Gilbert, BC, Bell, E, and Reves, JG. "Use of an automated anesthesia information system to determine reference limits for vital signs during cesarean section." Journal of Clinical Monitoring and Computing 14, no. 7-8 (1998): 491-498. Full Text
  - Lubarsky, DA, DeLong, ER, Ballantyne, JC, and Chang, Y. "The impact of choice of muscle relaxant on postoperative recovery time [11] (multiple letters)." Anesthesia and Analgesia 87, no. 2 (1998): 499-500.
  - Mark, DB, Cowper, PA, Berkowitz, SD, Davidson-Ray, L, Delong, ER, Turpie, AGG, Califf, RM, Weatherley, B, and Cohen, M. "Economic assessment of low-molecular-weight heparin (enoxaparin) versus unfractionated heparin in acute coronary syndrome patients: Results from the ESSENCE randomized trial." Circulation 97, no. 17 (1998): 1702-1707.
  - DeLong, ER, Peterson, ED, DeLong, DM, Muhlbaier, LH, Hackett, S, and Mark, DB. "Comparing risk-adjustment methods for provider profiling." Stat Med 16, no. 23 (December 15, 1997): 2645-2664. (Review) Link to Item
  - Bello, AE, Garrett, WE, Wang, H, Lohnes, J, DeLong, E, Caterson, B, and Kraus, VB. "Comparison of synovial fluid cartilage marker concentrations and chondral damage assessed arthroscopically in acute knee injury." Osteoarthritis Cartilage 5, no. 6 (November 1997): 419-426. Link to Item
  - Barsness, GW, Peterson, ED, Ohman, EM, Nelson, CL, DeLong, ER, Reves, JG, Smith, PK, Anderson, RD, Jones, RH, Mark, DB, and Califf, RM. "Relationship between diabetes mellitus and long-term survival after coronary bypass and angioplasty." Circulation 96, no. 8 (October 21, 1997): 2551-2556. Link to Item
  - Cowper, PA, Peterson, ED, Zidar, JP, Delong, ER, McCants, CB, and Mark, DB. "Coronary stent costs completely recouped in six months." CIRCULATION 96, no. 8 (October 21, 1997): 2551-2551. Link to Item
  - Delong, ER, Buell, HE, Nelson, CL, Hannan, EL, Peterson, ED, and OConnor, GT. "Transportability of CABG mortality models." CIRCULATION 96, no. 8 (October 21, 1997): 3789-3789. Link to Item
  - Cowper, PA, Peterson, ED, DeLong, ER, Jollis, JG, Muhlbaier, LH, and Mark, DB. "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." J Am Coll Cardiol 30, no. 4 (October 1997): 908-913. Link to Item
  - Peterson, ED, Shaw, LK, and DeLong, ER. "Racial variation in the use of coronary-revascularization procedures - Reply." NEW ENGLAND JOURNAL OF MEDICINE 337, no. 2 (July 10, 1997): 132-132. Link to Item
  - Jollis, JG, Peterson, ED, Nelson, CL, Stafford, JA, DeLong, ER, Muhlbaier, LH, and Mark, DB. "Relationship between physician and hospital coronary angioplasty volume and outcome in elderly patients." Circulation 95, no. 11 (June 3, 1997): 2485-2491. Link to Item
  - Jollis, JG, DeLong, ER, and Mark, DB. "Outcome of acute myocardial infarction according to the specialty of the admitting physician - Reply." NEW ENGLAND JOURNAL OF MEDICINE 336, no. 22 (May 29, 1997): 1608-1609. Link to Item
  - Cowper, PA, DeLong, ER, Peterson, ED, Lipscomb, J, Muhlbaier, LH, Jollis, JG, Pryor, DB, and Mark, DB. "Geographic variation in resource use for coronary artery bypass surgery. IHD Port Investigators." Med Care 35, no. 4 (April 1997): 320-333. Link to Item
  - Peterson, ED, Shaw, LK, DeLong, ER, Pryor, DB, Califf, RM, and Mark, DB. "Racial variation in the use of coronary-revascularization procedures. Are the differences real? Do they matter?." N Engl J Med 336, no. 7 (February 13, 1997): 480-486. Full Text Link to Item
  - Jollis, JG, Peterson, ED, DeLong, ER, Muhlbaier, LH, and Mark, DB. "Outcome of acute myocardial infarction by physician specialty." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 29, no. 2 (February 1997): 7993-7993. Link to Item
  - Peterson, ED, Jollis, JG, Shaw, LJ, Stafford, JA, DeLong, ER, Muhlbaier, LH, and Mark, DB. "Regional variation in post-MI testing: Results in 190,237 pts." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 29, no. 2 (February 1997): 7995-7995. Link to Item
  - Peterson, ED, Jollis, JG, Stafford, JA, DeLong, ER, Muhlbaier, LH, Shaw, LJ, and Mark, DB. "Post-MI testing in the elderly: Results in 190,135 patients." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 29, no. 2 (February 1997): 7775-7775. Link to Item
  - Peterson, ED, Mauldin, PD, Muhlbaier, LH, DeLong, ER, and Lanzilotta, MJ. "Comparison of three coronary bypass mortality prediction models: Results from the national cardiovascular network." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY 29, no. 2 (February 1997): 64170-64170. Link to Item
  - Barnhart, JM, Wassertheil-Smoller, S, Fowler, C, Peterson, ED, Shaw, LK, and Delong, ER. "Racial variation in the use of coronary-revascularization procedures [3] (multiple letters)." New England Journal of Medicine 337, no. 2 (1997): 131-132. Full Text
  - Cowper, PA, DeLong, ER, Peterson, ED, Lipscomb, J, Muhlbaier, LH, Jollis, JG, Pryor, DB, and Mark, DB. "Geographic Variation in Resource Use for Coronary Artery Bypass Surgery." Medical Care 35, no. 4 (1997): 320-333.
  - Cowper, PA, Peterson, ED, DeLong, ER, Jollis, JG, Muhlbaier, LH, and Mark, DB. "Impact of early discharge after coronary artery bypass graft surgery on rates of hospital readmission and death." Journal of the American College of Cardiology 30, no. 4 (1997): 908-913. Full Text
  - Starfield, B, Marciniak, TA, Eaton, CB, Murphy, JB, Hunt, VR, Belin, DC, Jollis, JG, DeLong, ER, and Mark, DB. "Outcome of acute myocardial infarction according to the specialty of the admitting physician [2] (multiple letters)." New England Journal of Medicine 336, no. 22 (1997): 1607-1610. Full Text
  - Jollis, JG, DeLong, ER, Peterson, ED, Muhlbaier, LH, Fortin, DF, Califf, RM, and Mark, DB. "Outcome of acute myocardial infarction according to the specialty of the admitting physician." N Engl J Med 335, no. 25 (December 19, 1996): 1880-1887. Full Text Link to Item
  - Jones, RH, Hannan, EL, Hammermeister, KE, Delong, ER, O'Connor, GT, Luepker, RV, Parsonnet, V, and Pryor, DB. "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." J Am Coll Cardiol 28, no. 6 (November 15, 1996): 1478-1487. (Review) Link to Item
  - DeLong, ER, Peterson, ED, and Lawrence, MH. "Can you believe your risk-adjusted outcomes." CIRCULATION 94, no. 8 (October 15, 1996): 59-59. Link to Item
  - Hsieh, A, Jollis, JG, Kesler, KL, Delong, ER, Collins, M, Donovan, CL, Waugh, RA, Ryan, T, and Kisslo, J. "Prognostic value of transthoracic echo in the Duke cardiovascular disease database." CIRCULATION 94, no. 8 (October 15, 1996): 151-151. Link to Item
  - Jollis, JG, Peterson, ED, DeLong, ER, Stafford, JA, Muhlbaier, LH, and Mark, DB. "Relationship between physician angioplasty volume and outcome in 97,000 elderly Americans." CIRCULATION 94, no. 8 (October 15, 1996): 3115-3115. Link to Item
  - Kesler, KL, OBrien, JE, Peterson, ED, Shaw, LJ, DeLong, ER, and Mark, DB. "Examining the prognostic accuracy of exercise treadmill testing in 1,617 symptomatic women." CIRCULATION 94, no. 8 (October 15, 1996): 3307-3307. Link to Item
  - Peterson, ED, Jollis, JG, DeLong, ER, Stafford, JA, Muhlbaier, LH, Shaw, LJ, Eisenstein, EL, and Mark, DB. "National patterns of post-MI non-invasive testing in the elderly: Results in 190,237 patients." CIRCULATION 94, no. 8 (October 15, 1996): 2972-2972. Link to Item
  - Shaw, LJ, Keeler, KL, Marwick, TH, Lauer, MS, Travin, MI, Hachamovitch, R, BorgesNeto, S, DeLong, ER, and Miller, D. "Development of a stress myocardial perfusion imaging model to predict cardiac death." CIRCULATION 94, no. 8 (October 15, 1996): 111-111. Link to Item
  - Shaw, LJ, Kesler, KL, Peterson, ED, DeLong, ER, Morise, AP, and Okin, PM. "Is the prognostic value of ST depression improved with heart rate adjustment?." CIRCULATION 94, no. 8 (October 15, 1996): 3314-3314. Link to Item
  - Liao, L, Jollis, JG, DeLong, ER, Peterson, ED, Morris, KG, and Mark, DB. "Impact of an interactive video on decision making of patients with ischemic heart disease." J Gen Intern Med 11, no. 6 (June 1996): 373-376. Link to Item
  - Onken, JE, Brazer, SR, Eisen, GM, Williams, DM, Bouras, EP, DeLong, ER, Long, TT, Pancotto, FS, Rhodes, DL, and Cotton, PB. "Predicting the presence of choledocholithiasis in patients with symptomatic cholelithiasis." Am J Gastroenterol 91, no. 4 (April 1996): 762-767. Link to Item
  - Jones, RH, Hannan, EL, Hammermeister, KE, DeLong, ER, O'Connor, GT, Luepker, RV, Parsonnet, V, and Pryor, DB. "Identification of preoperative variables needed for risk adjustment of short-term mortality after coronary artery bypass graft surgery." Journal of the American College of Cardiology 28, no. 6 (1996): 1478-1487. Full Text
  - PETERSEN, ED, COWPER, PA, JOLLIS, JG, BEBCHUK, JD, DELONG, ER, MUHLBAIER, LH, MARK, DB, and PRYOR, DB. "OUTCOMES OF CORONARY-ARTERY BYPASS GRAFT-SURGERY IN 24461 PATIENTS AGED 80 YEARS OR OLDER." CIRCULATION 92, no. 9 (November 1, 1995): 85-91. Link to Item
  - Peterson, ED, Cowper, PA, Jollis, JG, Bebchuk, JD, DeLong, ER, Muhlbaier, LH, Mark, DB, and Pryor, DB. "Outcomes of coronary artery bypass graft surgery in 24,461 patients aged 80 years or older." Circulation 92, no. 9 Suppl (November 1, 1995): II85-II91. Link to Item
  - JOLLIS, JG, DELONG, ER, COLLINS, SR, MUHLBAIER, LH, LIAO, L, and MARK, DB. "SURVIVAL FOLLOWING ACUTE MYOCARDIAL-INFARCTION ACCORDING TO PHYSICIAN SPECIALTY." CIRCULATION 92, no. 8 (October 15, 1995): 564-564. Link to Item
  - PETERSON, ED, DELONG, ER, FORTIN, DF, MUHLBAIER, CH, ROSEN, AB, PRYOR, DB, MARK, DB, KIEFE, CI, KRESOWIK, TF, ELLERBECK, EF, and JENCKS, SF. "PREDICTING MORTALITY FOLLOWING CORONARY ANGIOPLASTY - RESULTS FROM THE COOPERATIVE CARDIOVASCULAR PROJECT." CIRCULATION 92, no. 8 (October 15, 1995): 2274-2274. Link to Item
  - PETERSON, ED, DELONG, ER, MUHLBAIER, LH, ROSEN, AB, FORTIN, DF, PRYOR, DB, MARK, DB, KRESOWIK, TF, KIEFE, CI, ELLERBECK, EF, and JENCKS, SF. "PREDICTING MORTALITY FOLLOWING CORONARY-BYPASS SURGERY IN THE ELDERLY - RESULTS FROM THE COOPERATIVE CARDIOVASCULAR PROJECT." CIRCULATION 92, no. 8 (October 15, 1995): 3088-3088. Link to Item
  - ROSEN, AB, HUMPHRIES, JO, PETERSON, ED, DELONG, ER, MUHLBAIER, LH, FORTIN, DF, MARK, DB, PRYOR, DB, ELLERBECK, EF, and JENCKS, SF. "CAN CLINICAL FACTORS EXPLAIN VARIATIONS IN LENGTH OF STAY FOLLOWING CORONARY-ARTERY BYPASS-SURGERY - RESULTS OF THE COOPERATIVE CARDIOVASCULAR PROJECT." CIRCULATION 92, no. 8 (October 15, 1995): 2084-2084. Link to Item
  - SHAW, LJ, KESLER, K, PETERSON, ED, HARRELL, FE, SHAW, LK, DELONG, ER, MUHLBAIER, LH, and MARK, DB. "THE DUKE TREADMILL SCORE IS AN ACCURATE PREDICTOR OF THE EXTENT OF CORONARY-ARTERY DISEASE AND 5-YEAR SURVIVAL." CIRCULATION 92, no. 8 (October 15, 1995): 1287-1287. Link to Item
  - JOLLIS, JG, PETERSON, ED, DELONG, ER, and MARK, DB. "VOLUME OF CORONARY ANGIOPLASTY PROCEDURES AND MORTALITY-RATES - REPLY." NEW ENGLAND JOURNAL OF MEDICINE 332, no. 19 (May 11, 1995): 1305-1305. Link to Item
  - Garnick, DW, DeLong, ER, and Luft, HS. "Measuring hospital mortality rates: are 30-day data enough? Ischemic Heart Disease Patient Outcomes Research Team." Health Serv Res 29, no. 6 (February 1995): 679-695. Link to Item
  - Garnick, DW, DeLong, ER, and Luft, HS. "Measuring hospital mortality rates: Are 30-day data enough?." Health Services Research 29, no. 6 (1995): 679-695.
  - Huff, ED, Schabelman, SE, Jollis, JG, Peterson, ED, DeLong, ER, and Mark, DB. "Volume of coronary angioplasty procedures and mortality rates [3]." New England Journal of Medicine 332, no. 19 (1995): 1304-1305. Full Text
  - Peterson, ED, Cowper, PA, Jollis, JG, Bebchuk, JD, DeLong, ER, Muhlbaier, LH, Mark, DB, and Pryor, DB. "Outcomes of coronary artery bypass graft surgery in 24 461 patients aged 80 years or older." Circulation 92, no. 9 SUPPL. (1995): II85-II91.
  - Jollis, JG, Peterson, ED, DeLong, ER, Mark, DB, Collins, SR, Muhlbaier, LH, and Pryor, DB. "The relation between the volume of coronary angioplasty procedures at hospitals treating Medicare beneficiaries and short-term mortality." N Engl J Med 331, no. 24 (December 15, 1994): 1625-1629. Full Text Link to Item
  - Peterson, ED, Jollis, JG, Bebchuk, JD, DeLong, ER, Muhlbaier, LH, Mark, DB, and Pryor, DB. "Changes in mortality after myocardial revascularization in the elderly. The national Medicare experience." Ann Intern Med 121, no. 12 (December 15, 1994): 919-927. Link to Item
  - COWPER, PA, DELONG, ER, LIPSCOMB, J, MUHLBAIER, LH, PETERSON, ED, JOLLIS, JG, and PRYOR, DB. "UNEXPLAINED VARIATION IN RESOURCE USE FOR CORONARY-BYPASS GRAFT-SURGERY." CIRCULATION 90, no. 4 (October 1994): 92-92. Link to Item
  - PETERSON, ED, COWPER, PA, JOLLIS, JG, BEBCHUK, JD, DELONG, ER, MUHLBAIER, LH, LIPSCOMB, J, and PRYOR, DB. "OUTCOMES OF CORONARY-BYPASS SURGERY IN US OCTOGENARIANS." CIRCULATION 90, no. 4 (October 1994): 530-530. Link to Item
  - PETERSON, ED, SHAW, LK, DELONG, ER, MARK, DB, and PRYOR, DB. "CAN DISEASE SEVERITY EXPLAIN RACIAL VARIATION IN REVASCULARIZATION USE." CIRCULATION 90, no. 4 (October 1994): 45-45. Link to Item
  - Mark, DB, Nelson, CL, Califf, RM, Harrell, FE, Lee, KL, Jones, RH, Fortin, DF, Stack, RS, Glower, DD, and Smith, LR. "Continuing evolution of therapy for coronary artery disease. Initial results from the era of coronary angioplasty." Circulation 89, no. 5 (May 1994): 2015-2025. Link to Item
  - Mark, DB, Shaw, LK, DeLong, ER, Califf, RM, and Pryor, DB. "Absence of sex bias in the referral of patients for cardiac catheterization." N Engl J Med 330, no. 16 (April 21, 1994): 1101-1106. Full Text Link to Item
  - Pryor, DB, and DeLong, ER. "Programmed Outcome Research Teams (PORTs) and implications for clinical practice." Am J Cardiol 73, no. 6 (March 10, 1994): 34B-38B. Link to Item
  - PETERSON, ED, JOLLIS, JG, COLLINS, SR, BEBCHUCK, JD, DELONG, ER, MUHLBAIER, LHY, MARK, DB, and PRYOR, DB. "THE NATIONAL MEDICARE EXPERIENCE - CHANGING PATTERNS OF MYOCARDIAL REVASCULARIZATION UTILIZATION AND OUTCOME." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (February 1994): A438-A438. Link to Item
  - PETERSON, ED, SHAW, LK, DELONG, ER, FETTERS, JK, MARK, DB, and PRYOR, DB. "DO WOMEN WITH CORONARY-DISEASE TRULY GET TREATED DIFFERENTLY THAN MEN." JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY (February 1994): A298-A298. Link to Item
  - Jollis, JG, Ancukiewicz, M, DeLong, ER, Pryor, DB, Muhlbaier, LH, and Mark, DB. "Discordance of databases designed for claims payment versus clinical information systems. Implications for outcomes research." Ann Intern Med 119, no. 8 (October 15, 1993): 844-850. Link to Item
  - HILLEGASS, WB, TIMMIS, GC, MCGREW, FA, BENGTSON, JR, ANCUKIEWICZ, M, DELONG, ER, and PRYOR, DB. "INCOMPLETE REVASCULARIZATION AT ANGIOPLASTY LIMITS THE USEFULNESS OF FOLLOW-UP EXERCISE TESTING IN PREDICTING RESTENOSIS." CIRCULATION 88, no. 4 (October 1993): 64-64. Link to Item
  - JOLLIS, JG, DELONG, ER, COLLINS, SR, BEBCHUK, JD, ANCUKIEWICZ, M, MUHLBAIER, LH, MARK, DB, and PRYOR, DB. "THE RELATIONSHIP BETWEEN ANGIOPLASTY VOLUME AND OUTCOME IN THE ELDERLY IN THE MEDICARE DATABASE." CIRCULATION 88, no. 4 (October 1993): 480-480. Link to Item
  - HILLEGASS, WB, ANCUKIEWICZ, M, BENGTSON, JR, DELONG, ER, TIMMIS, GB, MCGREW, FA, and PRYOR, DB. "DOES FOLLOW-UP EXERCISE TESTING PREDICT RESTENOSIS AFTER SUCCESSFUL ANGIOPLASTY." CIRCULATION 86, no. 4 (October 1992): 137-137. Link to Item
  - HILLEGASS, WB, BENGTSON, JR, ANCUKIEWICZ, M, DELONG, ER, TIMMIS, GB, MCGREW, FA, and PRYOR, DB. "PREDISCHARGE EXERCISE TESTING DOES NOT PREDICT CLINICAL EVENTS OR RESTENOSIS AFTER SUCCESSFUL ANGIOPLASTY." CIRCULATION 86, no. 4 (October 1992): 137-137. Link to Item
  - MARK, DB, SHAW, L, DELONG, ER, and PRYOR, DB. "INFLUENCE OF GENDER ON REFERRAL TO CARDIAC-CATHETERIZATION - PHYSICIAN BIAS OR APPROPRIATE MANAGEMENT." CIRCULATION 86, no. 4 (October 1992): 38-38. Link to Item
  - Allen, BT, DeLong, ER, and Feussner, JR. "Impact of glucose self-monitoring on non-insulin-treated patients with type II diabetes mellitus. Randomized controlled trial comparing blood and urine testing." Annals of Internal Medicine 114, no. SUPPL. 1 (1991): 30--.
  - Allen, BT, DeLong, ER, and Feussner, JR. "Impact of glucose self-monitoring on non-insulin-treated patients with type II diabetes mellitus. Randomized controlled trial comparing blood and urine testing." Diabetes Care 13, no. 10 (October 1990): 1044-1050. Link to Item
  - OLSEN, EA, WEINER, MS, AMARA, IA, and DELONG, ER. "5-YEAR FOLLOW-UP OF MEN WITH ANDROGENETIC ALOPECIA TREATED WITH TOPICAL MINOXIDIL." JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY 22, no. 4 (April 1990): 643-646. Full Text Link to Item
  - Olsen, EA, Weiner, MS, Amara, IA, and DeLong, ER. "Five-year follow-up of men with androgenetic alopecia treated with topical minoxidil." J Am Acad Dermatol 22, no. 4 (April 1990): 643-646. Link to Item
  - Sacks, SL, Varner, TL, Davies, KS, Rekart, ML, Stiver, HG, DeLong, ER, and Sellers, PW. "Randomized, double-blind, placebo-controlled, patient-initiated study of topical high- and low-dose interferon-alpha with nonoxynol-9 in the treatment of recurrent genital herpes." J Infect Dis 161, no. 4 (April 1990): 692-698. Link to Item
  - Clarke-Pearson, DL, DeLong, E, Synan, IS, Soper, JT, Creasman, WT, and Coleman, RE. "A controlled trial of two low-dose heparin regimens for the prevention of postoperative deep vein thrombosis." Obstetrics and Gynecology 75, no. 4 (1990): 684-689.
  - Olsen, EA, Buller, TA, Weiner, S, and Delong, ER. "Natural history of androgenetic alopecia." Clin Exp Dermatol 15, no. 1 (January 1990): 34-36. Link to Item
  - Olsen, EA, and DeLong, E. "Transdermal viprostol in the treatment of male pattern baldness." Journal of the American Academy of Dermatology 23, no. 3 I (1990): 470-472.
  - Friedman, HS, Schold, SC, Mahaley, MS, Colvin, OM, Oakes, WJ, Vick, NA, Burger, PC, Bigner, SH, Borowitz, M, and Halperin, EC. "Phase II treatment of medulloblastoma and pineoblastoma with melphalan: clinical therapy based on experimental models of human medulloblastoma." J Clin Oncol 7, no. 7 (July 1989): 904-911. Full Text Link to Item
  - Pugh, JA, Frazier, LM, DeLong, E, Wallace, AG, Ellenbogen, P, and Linfors, E. "Effect of daily charge feedback on inpatient charges and physician knowledge and behavior." Archives of Internal Medicine 149, no. 2 (1989): 426-429.
  - Pugh, JA, Frazier, LM, Delong, E, Wallace, AG, Ellenbogen, P, and Linfors, E. "Effect of Daily Charge Feedback on Inpatient Charges and Physician Knowledge and Behavior." Archives of Internal Medicine 149, no. 2 (January 1, 1989): 426-429. Full Text
  - Linzer, M, Brown, JT, Frazier, LM, DeLong, ER, and Siegel, WC. "Impact of a medical journal club on house-staff reading habits, knowledge, and critical appraisal skills. A randomized control trial." JAMA 260, no. 17 (November 4, 1988): 2537-2541. Link to Item
  - DeLong, ER, DeLong, DM, and Clarke-Pearson, DL. "Comparing the areas under two or more correlated receiver operating characteristic curves: a nonparametric approach." Biometrics 44, no. 3 (September 1988): 837-845. Link to Item
  - Shellman, RG, Fulkerson, WJ, DeLong, E, and Piantadosi, CA. "Prognosis of patients with cirrhosis and chronic liver disease admitted to the medical intensive care unit." Crit Care Med 16, no. 7 (July 1988): 671-678. Link to Item
  - HLA, KM, DELONG, ER, and BRAZER, SR. "IMPACT OF LIVER BIOPSIES ON THE MANAGEMENT OF PATIENTS WITH SUSPECTED LIVER-DISEASE - A PROSPECTIVE-STUDY." CLINICAL RESEARCH 36, no. 3 (April 1988): A743-A743. Link to Item
  - LINZER, M, BROWN, JT, FRAZIER, LM, DELONG, ER, and SIEGEL, WC. "A RANDOMIZED CONTROL TRIAL OF THE IMPACT OF A MEDICAL JOURNAL CLUB ON HOUSESTAFF READING HABITS, KNOWLEDGE AND CRITICAL-APPRAISAL SKILLS." CLINICAL RESEARCH 36, no. 3 (April 1988): A733-A733. Link to Item
  - Simel, DL, DeLong, ER, Feussner, JR, Weinberg, JB, and Crawford, J. "Erythrocyte anisocytosis. Visual inspection of blood films vs automated analysis of red blood cell distribution width." Arch Intern Med 148, no. 4 (April 1988): 822-824. Link to Item
  - Clarke-Pearson, DL, DeLong, ER, Chin, N, Rice, R, and Creasman, WT. "Intestinal obstruction in patients with ovarian cancer. Variables associated with surgical complications and survival." Arch Surg 123, no. 1 (January 1988): 42-45. Link to Item
  - LINZER, M, BROWN, JT, FRAZIER, LM, DELONG, ER, and SIEGEL, WC. "A RANDOMIZED CONTROLLED TRIAL OF THE IMPACT OF A MEDICAL JOURNAL CLUB ON HOUSESTAFF READING HABITS, OBJECTIVE KNOWLEDGE AND CRITICAL-APPRAISAL SKILLS." CLINICAL RESEARCH 36, no. 1 (January 1988): A90-A90. Link to Item
  - Moriarty, JD, Scheitler, LE, Hutchens, LH, and Delong, ER. "Inter-examiner reproducibility of probing pocket depths in molar furcation sites." J Clin Periodontol 15, no. 1 (January 1988): 68-72. Link to Item
  - Linzer, M, DeLong, ER, and Hupart, KH. "A comparison of two formats for teaching critical reading skills in a medical journal club." J Med Educ 62, no. 8 (August 1987): 690-692. Link to Item
  - PESTANA, A, OLSEN, EA, DELONG, ER, and MURRAY, JC. "EFFECT OF ULTRAVIOLET-LIGHT ON TOPICAL MINOXIDIL-INDUCED HAIR-GROWTH IN ADVANCED MALE PATTERN BALDNESS." JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY 16, no. 5 (May 1987): 971-976. Full Text Link to Item
  - Pestana, A, Olsen, EA, Delong, ER, and Murray, JC. "Effect of ultraviolet light on topical minoxidil-induced hair growth in advanced male pattern baldness." J Am Acad Dermatol 16, no. 5 Pt 1 (May 1987): 971-976. Link to Item
  - Svetkey, LP, Yarger, WE, Feussner, JR, DeLong, E, and Klotman, PE. "Double-blind, placebo-controlled trial of potassium chloride in the treatment of mild hypertension." Hypertension 9, no. 5 (May 1987): 444-450. Link to Item
  - ALLEN, BT, FEUSSNER, JR, and DELONG, ER. "IMPACT OF GLUCOSE SELF-MONITORING ON TYPE-II DIABETES-MELLITUS - A RANDOMIZED CONTROLLED TRIAL COMPARING BLOOD VS URINE TESTING." CLINICAL RESEARCH 35, no. 3 (April 1987): A729-A729. Link to Item
  - DEMARIA, LC, FEUSSNER, JR, DELONG, ER, MARTONE, J, and CROWLEY, G. "USING DIRECT OPHTHALMOSCOPY TO DETECT GLAUCOMA - PHYSICIAN VARIABILITY AND ACCURACY." CLINICAL RESEARCH 35, no. 3 (April 1987): A737-A737. Link to Item
  - HLA, KM, FEUSSNER, JR, and DELONG, ER. "ERRORS IN BLOOD-PRESSURE MEASUREMENT - IS IT TIME TO REVISE THE STANDARD TECHNIQUE." CLINICAL RESEARCH 35, no. 3 (April 1987): A744-A744. Link to Item
  - Simel, DL, Feussner, JR, DeLong, ER, and Matchar, DB. "Intermediate, indeterminate, and uninterpretable diagnostic test results." Med Decis Making 7, no. 2 (April 1987): 107-114. Full Text Link to Item
  - OLSEN, EA, DELONG, ER, and WEINER, MS. "LONG-TERM FOLLOW-UP OF MEN WITH MALE PATTERN BALDNESS TREATED WITH TOPICAL MINOXIDIL." JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY 16, no. 3 (March 1987): 688-695. Full Text Link to Item
  - Olsen, EA, DeLong, ER, and Weiner, MS. "Long-term follow-up of men with male pattern baldness treated with topical minoxidil." J Am Acad Dermatol 16, no. 3 Pt 2 (March 1987): 688-695. Link to Item
  - Schold, SC, Mahaley, MS, Vick, NA, Friedman, HS, Burger, PC, DeLong, ER, Albright, RE, Bullard, DE, Khandekar, JD, and Cairncross, JG. "Phase II diaziquone-based chemotherapy trials in patients with anaplastic supratentorial astrocytic neoplasms." J Clin Oncol 5, no. 3 (March 1987): 464-471. Full Text Link to Item
  - Clarke-Pearson, DL, DeLong, ER, Synan, IS, Coleman, RE, and Creasman, WT. "Variables associated with postoperative deep venous thrombosis: a prospective study of 411 gynecology patients and creation of a prognostic model." Obstet Gynecol 69, no. 2 (February 1987): 146-150. Link to Item
  - Neuss, MN, Feussner, JR, DeLong, ER, and Cohen, HJ. "A quantitative analysis of palliative care decisions in acute nonlymphocytic leukemia." J Am Geriatr Soc 35, no. 2 (February 1987): 125-131. Link to Item
  - Olsen, EA, DeLong, E, and Weiner, MS. "Reply." Journal of the American Academy of Dermatology 16, no. 2 (February 1987): 393-394. Full Text
  - Clarke-Pearson, DL, Chin, NO, DeLong, ER, Rice, R, and Creasman, WT. "Surgical management of intestinal obstruction in ovarian cancer. I. Clinical features, postoperative complications, and survival." Gynecol Oncol 26, no. 1 (January 1987): 11-18. Link to Item
  - HLA, KM, FEUSSNER, JR, and DELONG, ER. "ERRORS IN BLOOD-PRESSURE MEASUREMENT - IS IT TIME TO REVISE THE STANDARD TECHNIQUE." CLINICAL RESEARCH 35, no. 1 (January 1987): A89-A89. Link to Item
  - HLA, KM, JOHNSON, AO, DELONG, ER, and GILLIAM, GL. "IMPACT OF LIVER BIOPSIES IN THE MANAGEMENT OF PATIENTS WITH SUSPECTED LIVER-DISEASES." CLINICAL RESEARCH 35, no. 1 (January 1987): A90-A90. Link to Item
  - Linzer, M, Delong, ER, and Hupart, KH. "A comparison of two formats for teaching critical reading skills in a medical journal club." Academic Medicine 62, no. 8 (January 1, 1987): 690-692.
  - Olsen, EA, DeLong, ER, and Weiner, MS. "Long-term follow-up of men with male pattern baldness treated with topical minoxidil." Journal of the American Academy of Dermatology 16, no. 3 II SUPPL. (1987): 688-695.
  - Pestana, A, Olsen, EA, Delong, ER, and Murray, JC. "Effect of ultraviolet light on topical minoxidil-induced hair growth in advanced male pattern baldness." Journal of the American Academy of Dermatology 16, no. 5 I (1987): 971-976.
  - SIMEL, DL, DELONG, ER, FEUSSNER, JR, CRAWFORD, J, and WEINBERG, JB. "PERIPHERAL-BLOOD FILM INTERPRETATION OF ANISOCYTOSIS VERSUS QUANTITATIVE ASSESSMENT BY RDW." CLINICAL RESEARCH 35, no. 1 (January 1987): A92-A92. Link to Item
  - TAPSON, VF, COREY, GR, FEUSSNER, JR, DELONG, ER, MACGREGOR, JH, and RAVIN, CE. "COMPARATIVE ACCURACY OF CHEST-X-RAY INTERPRETATION AT VARIOUS LEVELS OF PHYSICIAN TRAINING." CLINICAL RESEARCH 35, no. 1 (January 1987): A92-A92. Link to Item
  - DeLong, DM, DeLong, ER, Wood, PD, Lippel, K, and Rifkind, BM. "A comparison of methods for the estimation of plasma low- and very low-density lipoprotein cholesterol. The Lipid Research Clinics Prevalence Study." JAMA 256, no. 17 (November 7, 1986): 2372-2377. Link to Item
  - Delong, DM, Delong, ER, Wood, PD, Lippel, K, and Rifkind, BM. "A Comparison of Methods for the Estimation of Plasma Low- and Very Low-Density Lipoprotein Cholesterol: The Lipid Research Clinics Prevalence Study." JAMA: The Journal of the American Medical Association 256, no. 17 (November 7, 1986): 2372-2377. Full Text
  - Mulrow, CD, Dolmatch, BL, Delong, ER, Feussner, JR, Benyunes, MC, Dietz, JL, Lucas, SK, Pisano, ED, Svetkey, LP, and Volpp, BD. "Observer variability in the pulmonary examination." J Gen Intern Med 1, no. 6 (November 1986): 364-367. Link to Item
  - Olsen, EA, DeLong, ER, and Weiner, MS. "Dose-response study of topical minoxidil in male pattern baldness." J Am Acad Dermatol 15, no. 1 (July 1986): 30-37. Link to Item
  - Olsen, EA, Pinnell, SR, Weiner, MS, and DeLong, E. "Reply." Journal of the American Academy of Dermatology 14, no. 5 (May 1986): 850-851. Full Text
  - FEUSSNER, JR, MATCHAR, DB, MULROW, CD, DELONG, ER, and WAUGH, RA. "ACCURACY AND RELIABILITY OF AUSCULTATION OF THE S3 GALLOP." CLINICAL RESEARCH 34, no. 2 (April 1986): A816-A816. Link to Item
  - Brown, JT, Fulkerson, CC, and Delong, ER. "The resident leaves the clinic: the effects of changing physicians on appointment-keeping behavior." J Gen Intern Med 1, no. 2 (March 1986): 98-100. Link to Item
  - FEUSSNER, JR, MATCHAR, DB, MULROW, CD, DELONG, ER, and WAUGH, RA. "ACCURACY AND RELIABILITY OF AUSCULTATION OF THE S3 GALLOP." CLINICAL RESEARCH 34, no. 1 (January 1986): A270-A270. Link to Item
  - FULKERSON, C, BROWN, JT, and DELONG, ER. "RESIDENT TURNOVER - REPLY." JOURNAL OF GENERAL INTERNAL MEDICINE 1, no. 5 (1986): 346-346. Link to Item
  - Kortz, WJ, Nashold, JRB, Delong, E, and Meyers, WC. "Effects of bombesin on fasting bile formation." Annals of Surgery 203, no. 1 (1986): 1-7.
  - Matz, R, Lichstein, PR, Retchin, SM, Sigmann, P, Fulkerson, C, Brown, JT, and DeLong, ER. "Resident turnover." Journal of General Internal Medicine 1, no. 5 (1986): 345-346. Full Text
  - SIMEL, DL, DELONG, ER, and FEUSSNER, JR. "INTERMEDIATE, INDETERMINATE, AND UNINTERPRETABLE DIAGNOSTIC-TEST RESULTS - A BETTER BAYES." CLINICAL RESEARCH 34, no. 1 (January 1986): A272-A272. Link to Item
  - STCLAIR, EW, FEUSSNER, JR, WAUGH, RA, WADE, LL, DELONG, ER, and COREY, GR. "ASSESSING THE CARDIOVASCULAR DIAGNOSTIC SKILLS OF MEDICAL RESIDENTS USING A CARDIOLOGY PATIENT SIMULATOR." CLINICAL RESEARCH 34, no. 1 (January 1986): A272-A272. Link to Item
  - DeLong, ER, Vernon, WB, and Bollinger, RR. "Sensitivity and specificity of a monitoring test." Biometrics 41, no. 4 (December 1985): 947-958. Link to Item
  - Bourguet, CC, Grufferman, S, Delzell, E, DeLong, ER, and Cohen, HJ. "Multiple myeloma and family history of cancer. A case-control study." Cancer 56, no. 8 (October 15, 1985): 2133-2139. Link to Item
  - Olsen, EA, Weiner, MS, Delong, ER, and Pinnell, SR. "Topical minoxidil in early male pattern baldness." J Am Acad Dermatol 13, no. 2 Pt 1 (August 1985): 185-192. Link to Item
  - Johnston, JM, Grufferman, S, Bourguet, CC, Delzell, E, Delong, ER, and Cohen, HJ. "Socioeconomic status and risk of multiple myeloma." J Epidemiol Community Health 39, no. 2 (June 1985): 175-178. Link to Item
  - Ware, JL, and DeLong, ER. "Influence of tumour size on human prostate tumour metastasis in athymic nude mice." Br J Cancer 51, no. 3 (March 1985): 419-423. Link to Item
  - Lottich, SC, Johnston, WW, Szpak, CA, Delong, ER, Thor, A, and Schlom, J. "Tumor-associated antigen TAG-72: correlation of expression in primary and metastatic breast carcinoma lesions." Breast Cancer Res Treat 6, no. 1 (1985): 49-56. Link to Item
  - OLSEN, EA, WEINER, MS, DELONG, ER, and PINNELL, SR. "TOPICAL MINOXIDIL IN EARLY MALE PATTERN BALDNESS." JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY 13, no. 2 (1985): 185-192. Full Text Link to Item
  - Olsen, EA, Weiner, MS, Delong, ER, and Pinnell, SR. "Topical minoxidil in early male pattern baldness." Journal of the American Academy of Dermatology 13, no. 2 I (1985): 185-192.
  - VERNON, WB, DELONG, ER, BRINER, WH, and BOLLINGER, RR. "RENAL-TRANSPLANT MONITORING WITH SERUM BETA-2-MICROGLOBULIN AND CREATININE." TRANSPLANTATION PROCEEDINGS 17, no. 1 (1985): 646-651. Link to Item
  - Vernon, WB, DeLong, ER, Briner, WH, and Bollinger, RR. "Renal transplant monitoring with serum β-2-microglobulin and creatinine." Transplantation Proceedings 17, no. 1 I (1985): 646-651.
  - Clarke-Pearson, DL, DeLong, ER, Synan, IS, and Creasman, WT. "Complications of low-dose heparin prophylaxis in gynecologic oncology surgery." Obstet Gynecol 64, no. 5 (November 1984): 689-694. Link to Item
  - Grufferman, S, Delzell, E, and Delong, ER. "An approach to conducting epidemiologic research within cooperative clinical trials groups." J Clin Oncol 2, no. 6 (June 1984): 670-675. Full Text Link to Item
  - DeLong, ER, Maile, MC, and Grufferman, S. "Climate, socioeconomic status and Hodgkin's disease mortality in the United States." J Chronic Dis 37, no. 3 (1984): 209-213. Link to Item
  - LOTTICH, SC, SZPAK, CA, DELONG, ER, SCHLOM, J, and JOHNSTON, WW. "ANTIGENIC HETEROGENEITY OF PRIMARY AND METASTATIC BREAST-CANCER LESIONS AS DEMONSTRATED BY MONOCLONAL-ANTIBODY B72.3." BREAST CANCER RESEARCH AND TREATMENT 4, no. 4 (1984): 337-337. Link to Item
  - Riski, JE, and DeLong, E. "Articulation development in children with cleft lip/palate." Cleft Palate Journal 21, no. 2 (1984): 57-64.
  - WARE, JL, WEBB, KS, and DELONG, ER. "SPONTANEOUS LYMPHATIC METASTASIS BY HUMAN-PROSTATE CARCINOMA-CELLS IN TUMOR-BEARING ATHYMIC NUDE-MICE." PROCEEDINGS OF THE AMERICAN ASSOCIATION FOR CANCER RESEARCH 25, no. MAR (1984): 56-56. Link to Item
  - Kimm, SY, Ornstein, SM, DeLong, ER, and Grufferman, S. "Secular trends in ischemic heart disease mortality: regional variation." Circulation 68, no. 1 (July 1983): 3-8. Link to Item
  - GRUFFERMAN, S, DELZELL, ES, DELONG, ER, and MAILE, MC. "AN APPROACH TO CONDUCTING EPIDEMIOLOGIC RESEARCH IN COOPERATIVE CLINICAL-TRIALS GROUPS." PROCEEDINGS OF THE AMERICAN ASSOCIATION FOR CANCER RESEARCH 24, no. MAR (1983): 190-190. Link to Item
  - MULROW, CD, DOLMATCH, B, DELONG, ER, BENYUNES, M, DIETZ, J, FEUSSNER, JR, LUCAS, S, PISANO, E, SVETKEY, L, VOLPP, B, WARE, R, and NEELON, FA. "OBSERVER VARIABILITY AND RELIABILITY IN THE PULMONARY EXAM." CLINICAL RESEARCH 31, no. 5 (1983): A925-A925. Link to Item
  - Sen, PK, and DeLong, ER. "THE EXTENDED TWO-SAMPLE PROBLEM: PROGRESSIVELY TRUNCATED ESTIMATION OF P{X > Y>}." Statistics & Risk Modeling 1, no. 2 (January 1983). Full Text
  - GRUFFERMAN, S, COHEN, HJ, MORRISON, MC, DELZELL, ES, SCHOLD, SC, and DELONG, ER. "FAMILIAL AGGREGATION OF MULTIPLE-MYELOMA AND CENTRAL NERVOUS-SYSTEM DISEASE." CLINICAL RESEARCH 30, no. 2 (1982): A418-A418. Link to Item
  - Grufferman, S, Wang, HH, DeLong, ER, Kimm, SY, Delzell, ES, and Falletta, JM. "Environmental factors in the etiology of rhabdomyosarcoma in childhood." J Natl Cancer Inst 68, no. 1 (January 1982): 107-113. Link to Item
  - DELONG, ER, and SEN, PK. "ESTIMATION OF P(X-GREATER-THAN-Y) BASED ON PROGRESSIVELY TRUNCATED VERSIONS OF THE WILCOXON-MANN-WHITNEY STATISTICS." COMMUNICATIONS IN STATISTICS PART A-THEORY AND METHODS 10, no. 10 (1981): 963-981. Full Text Link to Item
  - Murdock, CB, Baker, PJ, DeLong, E, Roe, CR, and Osofsky, SG. "Urine and serum lactic dehydrogenase, lactic dehydrogenase isoenzymes, and alkaline phosphatase in the nephrotic syndrome." Kidney International 19, no. 5 (1981): 710-715.
  - ORNSTEIN, S, KIMM, SYS, DELONG, ER, and GRUFFERMAN, S. "ANALYSES OF SECULAR TRENDS IN ISCHEMIC-HEART-DISEASE MORTALITY IN NORTH-CAROLINA." AMERICAN JOURNAL OF EPIDEMIOLOGY 114, no. 3 (1981): 448-448. Link to Item
  - ORNSTEIN, SM, KIMM, SYS, DELONG, ER, and GRUFFERMAN, S. "ANALYSES OF REGIONAL VARIATIONS IN ISCHEMIC-HEART-DISEASE MORTALITY TRENDS." CIRCULATION 64, no. 4 (1981): 250-250. Link to Item
  - GRUFFERMAN, S, WANG, HH, DELONG, ER, and KIMM, SYS. "ENVIRONMENTAL-FACTORS IN THE ETIOLOGY OF CHILDHOOD RHABDOMYOSARCOMA." AMERICAN JOURNAL OF EPIDEMIOLOGY 112, no. 3 (1980): 423-423. Link to Item
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