Zhang Ding-Ding, Cao Jie, Dong Zhong, Li Jian-Xin, Li Gang, Ma Ai-Jun, Yang Xue-Li, Liu Fang-Chao, Chen Ji-Chun, Huang Jian-Feng, Gu Dong-Feng
Department of Epidemiology, Fuwai Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China.
Institute of Chronic Diseases Control and Prevention, Beijing Center for Diseases Control and Prevention, Beijing, 100013, China.
Chronic Dis Transl Med. 2016 Nov 2;2(2):120-128. doi: 10.1016/j.cdtm.2016.09.005. eCollection 2016 Jun.
This study was aimed to investigate the prevalence of active and passive tobacco smoking among Beijing residents in 2011.
A cross-sectional survey was conducted, using a stratified multistage cluster random sampling method to select a representative sample of 20,242, among Beijing residents aged 18-79 years. Active and passive tobacco smoking information was collected by a standardized and validated questionnaire in a face-to-face interview. All estimates of prevalence and numbers were weighted by the 2010 Beijing Population Census data and the sampling scheme.
Among Beijing residents aged 18-79 years, the overall prevalence of ever smokers and current smokers were 33.13% and 30.18%, respectively. The prevalence in males was much higher than that in females (60.75% . 3.75% for ever smokers, and 55.53% . 3.21% for current smokers, respectively). For overall current smokers, 14.12 cigarettes were consumed per day. However, only 8.91% of ever smokers quitted smoking at the time of the survey, and 2.44% of ever smokers quitted smoking in recent two years. Furthermore, 44.74% of overall nonsmokers and former smokers, with 47.03% of males and 43.63% of females, reported exposure to secondhand smoke for at least 15 minutes per day and at least one day per week.
Tobacco smoking prevalence is still extremely high in Beijing. Nonsmokers do still suffer from secondhand smoke critically. Further urgent efforts for tobacco control are warranted in Beijing.
本研究旨在调查2011年北京居民中主动和被动吸烟的流行情况。
采用分层多阶段整群随机抽样方法，对20242名年龄在18 - 79岁的北京居民进行横断面调查，选取具有代表性的样本。通过标准化且经过验证的问卷，在面对面访谈中收集主动和被动吸烟信息。所有患病率和人数估计值均根据2010年北京人口普查数据和抽样方案进行加权。
在18 - 79岁的北京居民中，曾经吸烟者和当前吸烟者的总体患病率分别为33.13%和30.18%。男性患病率远高于女性（曾经吸烟者分别为60.75%对3.75%，当前吸烟者分别为55.53%对3.21%）。对于总体当前吸烟者，每天吸烟14.12支。然而，在调查时，只有8.91%的曾经吸烟者戒烟，在最近两年内只有2.44%的曾经吸烟者戒烟。此外，在总体非吸烟者和曾经吸烟者中，44.74%的人报告每天至少有15分钟、每周至少有一天接触二手烟，其中男性为47.03%，女性为43.63%。
北京的吸烟流行率仍然极高。非吸烟者仍然严重遭受二手烟危害。北京有必要进一步迫切加强控烟工作。
