长安区中学生吸烟现状及影响因素分析

Smoking and its influential factors of among middle school students in Chang'an district,Xi'an city

目的了解陕西省西安市长安区中学生吸烟情况及影响因素。方法采用分层整群抽样方法抽取长安区6所中学的1 273名学生,对其进行问卷调查。结果长安区中学生总吸烟率为16.73%,男生吸烟率为30.88%,女生为1.93%,性别比较差异有统计学意义(χ2=191.29,P<0.01);45.32%的学生开始吸烟的原因是由于受朋友、家庭、同学影响;70.43%在郁闷时选择吸烟;初、高中学生对吸烟行为持反对态度的比例均为80%左右;Logistic回归分析结果表明,男生、认为吸烟是享受是吸烟行为发生的危险因素,而认为吸烟是一种不良习惯观点则对中学生控烟起保护作用。结论学生控烟应从自身、学校、家庭等多方面采取综合干预措施,应以学生对吸烟的态度及危害认识为重点进行教育。

Objective To explore the status and risk factors of smoking among middle school students in Chang＇an district of Xi＇an city.Methods By stratified cluster sampling,1 299 middle school students from 6 middle schools in Chang＇an district were chosen and surveyed with a questionnaire.Results The total smoking rate was 16.7%（30.88% in the boys,1.93% in the girls） with a statistical difference in gender（χ2=191.29,P0.01）.There were 45.32% of the respondents reporting an attempt to smoke because of the influence of their friends,family and classmates,and 70.43% reporting smoking when being depressed.The ratio of the respondents with negative attitude toward smoking behavior was 80%.Logistic regression showed that male,regarding smoking as an enjoyment were the risk factors of smoking,whereas regarding smoking as a bad habit could prevent the students from smoking.Conclusion Comprehensive smoking intervention program should be carried out in class,family and school,and the attitude toward smoking and the hazard of smoking are key points in health education.