Division of Cancer Prevention and Population Sciences, Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston.
Department of Pediatrics, Texas A&M University/Driscoll Children's Hospital, Corpus Christi.
JAMA Netw Open. 2021 May 3;4(5):e218060. doi: 10.1001/jamanetworkopen.2021.8060.
This cross-sectional study examines age at smoking initiation, prevalence of cigarette use, and prevalence of exposure to smoking-related risk factors among youths in sub-Saharan Africa.
本横断面研究调查了撒哈拉以南非洲青少年的吸烟起始年龄、吸烟流行率和吸烟相关风险因素暴露流行率。