青少年吸烟行为和烟草知识与大众传媒关系的多因素分析(英文)

Multiple factor analysis on the relationship between smoking behaviour,tobacco knowledge of teenagers and media

目的:了解中国青少年的吸烟行为和烟草知识及其与大众传媒的关系。方法:采用美国疾病控制中心设计和提供的“全球青年与烟草调查核心问卷”,以系统抽样方法抽取天津、山东、重庆、广东四省市200所中学的11957名初中生自评后收回。结果:调查对象中有22.3%的学生曾尝试过吸烟,吸烟率为4.9%;对吸烟和被动吸烟危害健康的认识影响吸烟行为(OR=1.74和1.58);大众传播媒介和社交活动中的禁烟的宣传是吸烟行为的保护因素(OR=0.80和0.85),影视吸烟形象、香烟商标、香烟广告和宣传等是吸烟行为的危险因素(OR=1.59～1.68)。结论:大众传媒对青少年吸烟行为和烟草知识有重要影响,应该建立青少年控烟的综合政策体系。

AIM:To understand the relationship between smoking behavior,tobacco knowledge of teenagers and media in China. METHODS:Core questionnaire for the global youth tobacco survey(GYTS) designed and provided by American Disease Control Center was adopted;11 978 students in 2 00 middle schools in Tianjin,Shandong,Chongqing and Guangdong were drawn by syst ematic sampling method.The questionnaires were taken back after self-judgment w as carried out. RESULTS:Totally 22.3%of the students had ever tried to smoke and the smoking rate was 4.9%;Cognition on harm of smoking and passive smoking influenced smok ing behavior(OR were 1.74 and 1.58 respectively);Media and propagation on bannin g smoking in social activities could protect smoking behavior(OR were 0.80 and 0 .85 respectively),smoking images on films and TV,trade-marks of cigarette,adve rtisements and propagation of cigarette were risk factors on smoking behavior (O R was 1.59-1.68). CONCLUSION:Media can influence smoking behavior and tobacco knowledge of teen agers, so comprehensive policy architecture on controlling smoking of teenagers should be set up.