Department of Therapeutic Radiology, Yale School of Medicine, New Haven, Connecticut.
Cancer Outcomes, Public Policy and Effectiveness Research Center, Yale School of Medicine, New Haven, Connecticut.
JAMA Intern Med. 2021 Sep 1;181(9):1245-1248. doi: 10.1001/jamainternmed.2021.2348.
This cross-sectional study examines social connectedness among Medicare beneficiaries during the COVID-19 pandemic.
这项横断面研究考察了 COVID-19 大流行期间 Medicare 受益人的社会联系情况。