National Healthcare Quality and Disparities Report
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 2 of 2 Research Studies DisplayedSchroeder MC, Robinson JG, Chapman CG
Use of statins by Medicare beneficiaries post myocardial infarction: poor physician quality or patient-centered care?
This study assessed whether patterns of statin use by Medicare beneficiaries post-discharge may be due to a mix of high-quality and low-quality physicians. It found that the distribution of statin fill rates across physicians was normal, with no clear distinctions in physician quality. Physicians, especially cardiologists, with relatively younger and healthier patient populations had higher rates of statin use.
AHRQ-funded; HS019574.
Citation: Schroeder MC, Robinson JG, Chapman CG .
Use of statins by Medicare beneficiaries post myocardial infarction: poor physician quality or patient-centered care?
Inquiry 2015 Feb 27;52. doi: 10.1177/0046958015571131..
Keywords: Care Management, Medication, Heart Disease and Health, Medicare, Patient-Centered Healthcare, Practice Patterns
Hollingsworth JM, Funk RJ, Garrison SA
Differences between physician social networks for cardiac surgery serving communities with high versus low proportions of black residents.
The researchers examined physician social networks, where individual physicians are tied together by a series of shared patients. They mapped these networks using medical claims data from the Medicare program and found substantial differences between physician social networks formed around CABG procedures serving health services areas with high and low proportions of black residents. Their conclusion was that physicians serving these communities are more isolated.
AHRQ-funded; HS020927.
Citation: Hollingsworth JM, Funk RJ, Garrison SA .
Differences between physician social networks for cardiac surgery serving communities with high versus low proportions of black residents.
Med Care 2015 Feb;53(2):160-7. doi: 10.1097/mlr.0000000000000291..
Keywords: Practice Patterns, Surgery, Heart Disease and Health, Medicare