Department of Health Services, Policy, and Practice, Brown University School of Public Health, Providence, Rhode Island.
JAMA Health Forum. 2022 Aug 5;3(8):e222585. doi: 10.1001/jamahealthforum.2022.2585.
This cross-sectional study assesses trends in the source of new enrollees to Medicare Advantage plans from 2012 to 2019.
这项横断面研究评估了 2012 年至 2019 年医疗保险优势计划新参保人的来源趋势。