Matthew Leonard Maciejewski, PhD

Professor in Medicine
Campus mail Duke Box 2720, Durham, NC 27705
Phone (919) 286-6936
Email address mlm34@duke.edu

Matt Maciejewski, PhD is a Professor in the Division of General Internal Medicine, Department of Medicine. He is also a Research Career Scientist and Director of the Health Economics and Policy Unit in the Center for Health Services Research in Primary Care at the Durham VA Medical Center. Matt also holds Adjunct Professor appointments in the Schools of Public Health and Pharmacy at the University of North Carolina at Chapel Hill.

He has research interests in four areas:

1) evaluation of surgical and behavioral interventions for the management of obesity and cardiometabolic conditions
2) evaluation of cost-sharing changes on demand for medications and health services
3) analysis of health care utilization and expenditures in experimental and quasi-experimental studies
4) methods for addressing unobserved confounding in observational studies.

Matt has received funding from VA HSR&D, CMS, AHRQ, and the RWJ Foundation. He has published over 100 papers in peer-reviewed journals such as JAMA, Archives of Internal Medicine, Archives of Surgery, Health Economics, Medical Care, Health Services Research, Journal of Clinical Epidemiology and Diabetes Care.

Education and Training

  • Ph.D., University of Minnesota, Twin Cities, 1998

Publications

Hansen, RA, Voils, CI, Farley, JF, Powers, BJ, Sanders, LL, Sleath, B, and Maciejewski, ML. "Prescriber continuity and medication adherence for complex patients." The Annals of pharmacotherapy 49, no. 3 (March 2015): 293-302.

PMID
25549627
Full Text

Wang, V, Hammill, BG, MacIejewski, ML, Hall, RK, Scoyoc, LV, Garg, AX, Jain, AK, and Patel, UD. "Impact of automated reporting of estimated glomerular filtration rate in the veterans health administration." Medical Care 53, no. 2 (February 2, 2015): 177-183.

Full Text

Wang, V, Hammill, BG, MacIejewski, ML, Hall, RK, Scoyoc, LV, Garg, AX, Jain, AK, and Patel, UD. "Impact of automated reporting of estimated glomerular filtration rate in the veterans health administration." Medical Care 53, no. 2 (February 2, 2015): 177-183.

Full Text

Wang, V, Hammill, BG, Maciejewski, ML, Hall, RK, Scoyoc, LV, Garg, AX, Jain, AK, and Patel, UD. "Impact of automated reporting of estimated glomerular filtration rate in the veterans health administration." Medical care 53, no. 2 (February 2015): 177-183.

PMID
25415559
Full Text

Arterburn, DE, Olsen, MK, Smith, VA, Livingston, EH, Van Scoyoc, L, Yancy, WS, Eid, G, Weidenbacher, H, and Maciejewski, ML. "Association between bariatric surgery and long-term survival." JAMA 313, no. 1 (January 2015): 62-70.

PMID
25562267
Full Text

Dusetzina, SB, Brookhart, MA, and Maciejewski, ML. "Control Outcomes and Exposures for Improving Internal Validity of Nonrandomized Studies." Health Services Research (January 2015): n/a-n/a.

Full Text

Wang, V, Lee, SY, and Maciejewski, ML. "Inertia in health care organizations: A case study of peritoneal dialysis services." Health care management review 40, no. 3 (2015): 203-213.

PMID
24763206
Full Text

Weidenbacher, HJ, Beadles, CA, Maciejewski, ML, Reeve, BB, and Voils, CI. "Extent and reasons for nonadherence to antihypertensive, cholesterol, and diabetes medications: the association with depressive symptom burden in a sample of American veterans." Patient preference and adherence 9 (2015): 327-336.

PMID
25759567
Full Text

Smith, VA, Preisser, JS, Neelon, B, and Maciejewski, ML. "A marginalized two-part model for semicontinuous data." Statistics in Medicine 33, no. 28 (December 10, 2014): 4891-4903.

Full Text

Smith, VA, Preisser, JS, Neelon, B, and Maciejewski, ML. "A marginalized two-part model for semicontinuous data." Statistics in medicine 33, no. 28 (December 2014): 4891-4903.

PMID
25043491
Full Text

Pages