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Regional variation in healthcare usage for Medicare beneficiaries: a cross-sectional study based on the health and retirement study
OBJECTIVES: To investigate whether regional variation changes with different beneficiary health insurance coverage types. DESIGN: A cross-sectional study of the Health and Retirement Study (HRS) in 2018 was used. SETTING: Medicare beneficiaries only covered by Medicare (group 1) are compared with th...
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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BMJ Publishing Group
2022
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9422799/ https://www.ncbi.nlm.nih.gov/pubmed/36028278 http://dx.doi.org/10.1136/bmjopen-2022-061375 |