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目的了解北京市怀柔区中学生吸烟现况,探索学校控烟模式,降低中学生吸烟率,为创建无烟学校提供科学依据。方法 2010年9月根据北京市对中小学的分类,利用完全随机抽样方法抽取怀柔区初级中学3所、高级中学3所、职业高中1所,在每所学校内按顺序抽取不同年级的学生,在每一年级内对学生进行整群抽样,满足样本量需求。要求每所学校男女比例尽量一致符合1∶1。结果该学生尝试吸烟率与现在吸烟率分别为29.7%和17.2%,怀柔区中学生烟草使用率基本与全国水平持平。结论中学生吸烟的现状不容忽视,政府和教育部门应制定有针对性的符合学生特点的控制吸烟政策,指导学校开展吸烟危害健康的相关活动,从而减少烟草对中学生的危害。
Objective To understand the smoking status of middle school students in Huairou District of Beijing, explore the school smoking control mode, lower the smoking rate among middle school students and provide a scientific basis for creating a smoke-free school. Methods In September 2010, based on the classification of primary and secondary schools in Beijing, three randomly selected primary and secondary schools in Huairou District, three high schools and one vocational high school were randomly sampled. Students of different grades were drawn in each school, Students are clustered in each grade to meet sample size requirements. Require that the ratio of male to female in each school should be consistent with 1: 1. Results The student smoking prevalence rate and current smoking rate were 29.7% and 17.2%, respectively. The tobacco use rate of middle school students in Huairou District was basically the same as that of the national level. Conclusions The current situation of middle school students smoking can not be ignored. The government and education departments should formulate targeted smoking control policies that are in line with the characteristics of students and guide schools to carry out smoking-related health activities, thus reducing the harm of tobacco to secondary school students.