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目的了解丰台区中学生吸烟行为现状及不同人群吸烟水平,为制定有效的控烟措施提供科学依据。方法应用国家统一制定的《中国青少年健康相关行为调查问卷》(2005),对丰台区12所学校的中学生进行问卷调查。结果丰台区中学生现在吸烟率为23.6%,其中男生为35.0%,女生为11.4%;尝试过吸烟的中学生占38.6%,其中男生为64.3%,女生为35.7%,性别差异均有统计学意义(P值均<0.05);吸烟强度调查结果显示:大部分吸烟学生将日吸烟量控制在5支以下,月吸烟天数两极分化,1～2 d和30 d者比例高;男生、非核心家庭、住宿、学习成绩差、以静代动生活方式、网络成瘾是中学生现在吸烟的危险因素。结论丰台区青少年尝试吸烟现象比较普遍,不同人群中吸烟水平不同。应针对影响中学生吸烟的不同因素开展以个人、家庭、学校和社区共同参与的综合控烟措施。
Objective To understand the prevalence of smoking among middle school students in Fengtai District and smoking levels in different populations and to provide a scientific basis for making effective tobacco control measures. Methods A questionnaire survey on health-related behaviors of adolescents in China (2005) was conducted by the government. A questionnaire survey was conducted among middle school students in 12 schools in Fengtai District. Results The prevalence of smoking among middle school students in Fengtai District was 23.6%, of which 35.0% were for boys and 11.4% for girls; 38.6% were for middle school students who tried smoking, including 64.3% for boys and 35.7% for girls, with statistical significance in gender differences P values were all <0.05). The results of smoking intensity showed that most smokers controlled the daily smoking amount below 5 cigarettes, the number of smoking days per month was very high, and the proportion was high at 1 ~ 2 days and 30 days. The male students, non-core families, Accommodation, poor academic performance, static lifestyles, Internet addiction is a risk factor for secondary school students now smoking. Conclusion Adolescents in Fengtai try smoking more commonly, and different levels of smoking in different populations. Comprehensive tobacco control measures that involve individuals, families, schools and communities should be targeted at different factors that affect secondary school students’ smoking.