Department of Social Medicine and Health Education, School of Public Health, Peking University, Beijing, China.
Department of Epidemiology and Biostatistics, School of Public Health, Capital Medical University, Beijing, China.
JAMA Netw Open. 2022 Sep 1;5(9):e2230954. doi: 10.1001/jamanetworkopen.2022.30954.
This cross-sectional study assesses changes in gestational weight gain in individuals giving birth to live infants during the COVID-19 pandemic.
本横断面研究评估了在 COVID-19 大流行期间分娩活婴的个体中妊娠期体重增加的变化。