Center on Society and Health, Virginia Commonwealth University School of Medicine, Richmond.
Department of Biostatistics, Virginia Commonwealth University School of Medicine, Richmond.
JAMA. 2020 Aug 4;324(5):510-513. doi: 10.1001/jama.2020.11787.
This study uses data from the National Center for Health Statistics to estimate excess deaths (ie, the difference between observed and expected deaths) in the US and the District of Columbia in the early weeks of the COVID-19 pandemic.
本研究使用了来自国家卫生统计中心的数据,来估计美国和哥伦比亚特区在 COVID-19 大流行早期几周的超额死亡人数(即观察到的死亡人数与预期死亡人数之间的差值)。