Research Topics
| Matthew MaciejewskiSummaryAffiliation: Duke University Medical Center Country: USA Publications
Research Grants
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Detail Information
Publications
Demand for weight loss counseling after copayment eliminationMatthew L Maciejewski
Division of General Internal Medicine, Department of Medicine, Duke University Medical Center, Durham, NC 27705 E mail Dr Maciejewski is also affiliated with the Center for Health Services Research in Primary Care, Durham Veterans Affairs, Durham, North Carolina
Prev Chronic Dis 10:E49. 2013..Our objective was to examine whether copayment elimination increased use of a weight loss clinic by veterans...- Risk stratification of serious adverse events after gastric bypass in the Bariatric Outcomes Longitudinal DatabaseMatthew L Maciejewski
Center for Health Services Research in Primary Care, Durham VA Medical Center, Durham, North Carolina 27705, USA
Surg Obes Relat Dis 8:671-7. 2012..The purpose of this study was to develop and validate a risk stratification model of composite adverse events related to Roux-en-Y gastric bypass (RYGB) surgery... - How price responsive is the demand for specialty care?Matthew L Maciejewski
Durham VA Medical Center, Center for Health Services Research in Primary Care, Durham, NC, USA
Health Econ 21:902-12. 2012..Outpatient visit co-payments have increased in recent years. We estimate the patient response to a price change for specialty care, based on a co-payment increase from $15 to $50 per visit for veterans with hypertension... - Early evidence on the quality of care provided by special needs plansMatthew L Maciejewski
Center for Health Services Research in Primary Care, Durham VA Medical Center, Durham, NC 27705, USA
Med Care 49:891-6. 2011..Medicare Advantage special needs plans (SNPs) have grown significantly over the past 7 years, but patient outcomes have only recently been publicly reported... - Copayment reductions generate greater medication adherence in targeted patientsMatthew L Maciejewski
Center for Health Services Research in Primary Care, Durham Veterans Affairs Medical Center, Department of Medicine, Duke University Medical Center, Durham, NC, USA
Health Aff (Millwood) 29:2002-8. 2010..An examination of longer-term adherence and trends in health care spending is still needed to provide a compelling evidence base for value-based insurance design... - Synonyms in health services research methodologyMatthew L Maciejewski
Durham VA Medical Center, Durham, NC 27705, USA
Med Care Res Rev 68:156-76. 2011..Greater multidisciplinary collaboration and exploration of new methods can be facilitated by this methods thesaurus... - Part D plan enrollment by uninsured medicare beneficiariesMatthew L Maciejewski
Center for Health Services Research in Primary Care, Durham VA Medical Center, Durham, NC 27705, USA
Med Care 48:183-6. 2010..The objective of the study was to examine the patient factors and medication acquisition strategies that impacted PDP enrollment in early 2006 by Medicare beneficiaries without prior drug coverage... 
Adult asthma disease management: an analysis of studies, approaches, outcomes, and methodsMatthew L Maciejewski
Center for Health Services Research in Primary Care, Durham Veterans Affairs Medical Center, Durham, NC 27701, USA
Respir Care 54:878-86. 2009..We describe the approaches to and components of adult asthma disease-management interventions, examine the outcomes evaluated, and assess the quality of published studies...- The Cholesterol, Hypertension, and Glucose Education (CHANGE) study for African Americans with diabetes: study design and methodologyBenjamin J Powers
Center for Health Services Research in Primary Care, Durham VAMC, Durham, NC 27705, USA
Am Heart J 158:342-8. 2009..The increased CVD risk in African Americans is due in large part to the clustering of multiple CVD risk factors... - Effects of two weight-loss diets on health-related quality of lifeWilliam S Yancy
Center for Health Services Research in Primary Care, Department of Veterans Affairs Medical Center, 508 Fulton Street, Durham, NC, 27705, USA
Qual Life Res 18:281-9. 2009..To compare the effects of two diets on health-related quality of life (HRQOL)... - Improving the measurement of self-reported medication nonadherenceCorrine I Voils
Center for Health Services Research in Primary Care, Durham Veterans Affairs Medical Center, Durham, NC 27705, USA
J Clin Epidemiol 64:250-4. 2011..We demonstrate how two fundamental measurement issues have limited the usefulness of self-reported medication nonadherence measures and offer recommendations for improving measurement... 
Constructing common cohorts from trials with overlapping eligibility criteria: implications for comparing effect sizes between trialsDavid L Mount
Wake Forest University School of Medicine, Winston Salem, NC, USA
Clin Trials 6:416-29. 2009..Comparing findings from separate trials is necessary to choose among treatment options, however differences among study cohorts may impede these comparisons...- Increasing copayments and adherence to diabetes, hypertension, and hyperlipidemic medicationsMatthew L Maciejewski
Center for Health Services Research in Primary Care 152, Durham VA Medical Center, 508 Fulton St, Durham, NC 27705, USA
Am J Manag Care 16:e20-34. 2010..To examine the impact of a medication copayment increase on adherence to diabetes, hypertension, and hyperlipidemic medications... - Medicare managed care enrollment by disability-eligible and age-eligible veteransMatthew L Maciejewski
Center for Health Services Research in Primary Care, Department of Veterans Affairs, Durham, NC 27705, USA
Med Care 47:1180-5. 2009..We also assessed whether these factors differed between disability-eligible veterans and age-eligible veterans... - Health care utilization and expenditure changes associated with bariatric surgeryMatthew L Maciejewski
Center for Health Services Research in Primary Care, Durham VA Medical Center, Durham, NC 27705, USA
Med Care 48:989-98. 2010..It is unknown whether health care utilization and expenditures are reduced for veterans after bariatric surgery... - Healthcare cost differences with participation in a community-based group physical activity benefit for medicare managed care health plan membersRonald T Ackermann
Department of Medicine, School of Medicine, Indiana University, Indianapolis, Indiana 46202, USA
J Am Geriatr Soc 56:1459-65. 2008..To determine whether participation in a physical activity benefit by Medicare managed care enrollees is associated with lower healthcare utilization and costs...
Research Grants
- SELECTION BIAS BY MEDICARE BENEFICIARIES WITH DIABETESMatthew Maciejewski; Fiscal Year: 2002..Analyses will be conducted on a cohort of beneficiaries with diabetes in thc fee-for-service sector in 1992-1993, so results are not generalizable to people with diabetes who enrolled in Medicare HMOs prior to 1994...