Yu Wei, Lan Yongbing, Sun Dianjianyi, Pei Pei, Yang Ling, Chen Yiping, Du Huaidong, Yang Yingcai, Schmidt Dan, Chen Junshi, Chen Zhengming, Lyu Jun, Li Liming, Yu Canqing
Department of Epidemiology & Biostatistics, School of Public Health, Peking University, Beijing, China.
Peking University Center for Public Health and Epidemic Preparedness & Response, Beijing, China.
China CDC Wkly. 2024 Oct 25;6(43):1126-1131. doi: 10.46234/ccdcw2024.229.
WHAT IS ALREADY KNOWN ABOUT THIS TOPIC?: The prevalence of COPD in Chinese individuals aged 50 years and above was obviously higher than that in younger adults, but the risk factors for this age group were unclear.
WHAT IS ADDED BY THIS REPORT?: The prevalence was estimated at 12.8% and 5.7% for males and females over 50 in 2020-2021, with confirmed risk factors of cigarette smoking, a family history of respiratory diseases, respiratory symptoms, and a history of cough or respiratory diseases during childhood.
WHAT ARE THE IMPLICATIONS FOR PUBLIC HEALTH PRACTICE?: The findings may help clinicians and the public identify individuals at high risk of COPD and take targeted measures in a timely manner.
关于该主题已知的信息有哪些?:中国50岁及以上人群慢性阻塞性肺疾病(COPD)的患病率明显高于年轻成年人,但该年龄组的风险因素尚不清楚。
本报告新增了哪些内容?:2020 - 2021年,50岁以上男性和女性的患病率估计分别为12.8%和5.7%,已确认的风险因素包括吸烟、呼吸道疾病家族史、呼吸道症状以及儿童期咳嗽或呼吸道疾病史。
对公共卫生实践有何启示?:这些发现可能有助于临床医生和公众识别COPD高危个体,并及时采取针对性措施。