Deparment of Sociology, University of Pennsylvania, Philadelphia, Pennsylvania.
Population Studies Center, University of Pennsylvania, Philadelphia.
JAMA Netw Open. 2022 May 2;5(5):e2212686. doi: 10.1001/jamanetworkopen.2022.12686.
This cross-sectional study examines age-specific COVID-19 mortality rates in the US from March 2020 to October 2021 by sex and race and ethnicity.
这项横断面研究考察了 2020 年 3 月至 2021 年 10 月期间美国按性别、种族和族裔划分的特定年龄段 COVID-19 死亡率。