Screening Mammography Utilization and Medicare Beneficiaries' Perceptions of Their Primary Care Physicians

Publication date: Available online 1 December 2017
Source:Academic Radiology
Author(s): Andrew B. Rosenkrantz, Margaret M. Fleming, Linda Moy, James S. Babb, Richard Duszak
Rationale and ObjectivesTo assess associations between screening mammography utilization and Medicare beneficiaries' relationships with, and impressions of, their primary care physicians.Materials and MethodsUsing the Medicare Current Beneficiary Survey Access to Care Public Use File, we retrospectively studied responses from a national random cross section of Medicare beneficiaries surveyed in 2013 regarding perceptions of their primary care physicians and their screening mammography utilization. Statistical analysis accounted for subject weighting factors to estimate national screening utilization.ResultsAmong 7492 female Medicare beneficiaries, 62.0% (95% confidence interval 59.8%–64.2%) underwent screening mammography. Utilization was higher for beneficiaries having (vs. not) a regular medical practice or clinic (63.2% vs. 34.6%) and a usual physician (63.8% vs. 50.3%). Utilization was higher for beneficiaries very satisfied (vs. very dissatisfied) with the overall quality of care they received (66.0% vs. 35.8%), their ease of getting to a doctor (67.7% vs. 43.2%), and their physician's concerns for their health (65.7% vs. 53.4%), as well as for beneficiaries strongly agreeing (vs. strongly disagreeing) that their physician is competent (66.0% vs. 54.1%), understands what is wrong (66.3% vs. 47.1%), answers all questions (67.0% vs. 46.7%), and fosters confidence (66.0% vs. 50.6%). Independent predictors of screening mammography utilization (P < .05) were satisfaction with quality of care, having a regular practice or clinic, and satisfaction with ease of getting to their physician.ConclusionsScreening mammography utilization is higher among Medicare beneficiaries with established primary physician relationships, particularly when those relationships are favorable. To optimize screening mammography utilization, breast imagers are encouraged to support initiatives to enhance high-quality primary care relationships.



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