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通过分层随机抽样选择北京市城近郊区15～70岁居民6 000人为研究对象,入户询问调查居民吸烟情况及相关问题。结果表明,北京市居民吸烟率为39.07%(男性58.99%,女性17.42%);初始吸烟平均年龄为19.52岁,且开始吸烟年龄越小,成年后吸烟剂量越大;吸烟主要原因为好奇和社交需要的占三分之二以上。经多因素分析,男性、低文化程度、有不幸婚史、吸烟有害健康知识缺乏等皆是吸烟的危险因素。建议北京市应加大力度采取控烟措施。
Through stratified random sampling, 6 000 residents aged 15-70 in the outskirts of Beijing were selected as the research subjects, and residents were asked to investigate the smoking status and related problems of residents. The results showed that the smoking rate of residents in Beijing was 39.07% (58.99% for males and 17.42% for females); the average age of initial smokers was 19.52 years old, and the younger the age of smoker was, the larger the smoking dose was. The main reasons for smoking were curiosity and social More than two-thirds are needed. After multivariate analysis, men, low educational level, unfortunate marriage history, and lack of health knowledge of smoking are all risk factors of smoking. It is suggested that Beijing should increase its efforts to take tobacco control measures.