农村中学生吸烟行为的影响因素分析

目的了解农村中学生的吸烟情况及其影响因素。方法通过分层整群抽样的方法，在合肥市郊区随机抽取4384名初中和高中二年级学生进行问卷调查，并采用Logistic回归模型进行相关因素分析。结果总吸烟率为29．0％，不同性别及不同年级学生之间差异均有统计学意义。Logistic回归分析提示，能正确认识吸烟对青少年的危害、认为吸烟是不良习惯、坚信自己永远不吸烟等因素可能防止学生吸烟行为的发生；而男性、高年级、认为男性吸烟有风度及有利于社交、将吸烟作为空闲消遣、朋友吸烟、父亲吸烟、老师在课堂上吸烟等则是诱发学生吸烟的重要危险因素。结论学生控烟应从家庭、学校、社会，生理与心理因素等多方面采取综合的干预措施。

Analysis on risk factors of smoking behavior among rural middle school students

Objective To explore the status and risk factors of smoking among rural middle school students.Methods By stratified cluster sampling,4 384 middle school students from rural area of Hefei city were chosen and surveyed with questionnaire.Results Total rate of smoking was 29.0%.There were significant difference between different gender and grade.Logistic regression showed that knowing the hazard of cigarette toward adolescents,regarding smoking as a bad habit,never smoking could prevent the students from smoking,while male,higher grade,regarding male's smoking as graceful behavior and could help to sociality,taking smoking as entertainment,friend smoking,father smoking,teacher smoking on classes being the risk factors.Conclusion Comprehensive smoking intervention program should be carried out in family,school and whole society.