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目的:了解广州市大学生吸烟行为现状及影响因素。方法:采用多阶段分层整群抽样的方法,于2012年5月对广州市6所高校在校大学生进行自填式问卷调查,并采用x~2检验和多因素Logistic回归对大学生吸烟行为的影响因素进行分析。结果:共调查11593人,大学生尝试吸烟率和现在吸烟率分别为23.98%、6.09%:吸第一口烟的行为发生在18岁以下占89.34%;平均每天吸烟量在2~5支的吸烟者比例最大,占19.32%。学校、家庭月收入、在校期间每月生活费、户籍所在地、饮酒情况、饮食习惯、家人吸烟情况、吸烟相关知识的知晓情况是男生吸烟行为的影响因素(P<0.05);而学校、在校期间每月生活费、饮酒情况则是女生吸烟行为的影响因素(P<0.05)。结论:大学生吸烟行为的相关影响因素有多种,应综合影响因素采取有针对性的预防和控制措施,遏制烟草在青少年学生中的流行。
Objective: To understand the current situation and influencing factors of smoking behavior among college students in Guangzhou. Methods: By means of multistage stratified cluster sampling, we conducted a self-administered questionnaire survey on college students in 6 universities in Guangzhou in May 2012. We used x2 test and multivariate Logistic regression to analyze the smoking behavior among college students Influencing factors were analyzed. Results: A total of 11,593 students were surveyed, the prevalence of smoking and the prevalence of smoking among college students were 23.98% and 6.09%, respectively. The first cigarette smoking took place in 89.34% under 18 years of age. On average, 2 to 5 cigarettes smoked per day The largest proportion, accounting for 19.32%. School, family monthly income, monthly living expenses during school, household registration, alcohol consumption, eating habits, family smoking, smoking knowledge related to knowledge of smoking behavior is the male factor (P <0.05); and schools, at school During the monthly living expenses, alcohol consumption is the female smoking behavior factors (P <0.05). Conclusion: There are many influencing factors of smoking behavior among college students. Targeted measures should be taken to prevent and control tobacco epidemics among young students.