摘要
目的了解北京市在校初中生烟草使用情况,为制定相关政策提供依据。方法于2013年9-10月,采用两阶段整群抽样方法,对北京市54所初中学校5 193名初中生进行烟草使用流行情况开展调查。使用全球青少年烟草调查问卷,采用学生自填问卷形式收集数据,调查内容包括烟草使用、烟草依赖程度、打算戒烟情况、父母及好朋友吸烟情况等。以全市初中生数加权后,采用SPSS 19.0复杂抽样数据分析程序进行率及其可信区间估算,OR值的估计,率的比较用χ~2检验。结果北京市初中生尝试烟草使用率、现在烟草使用率、现在吸烟率和现在吸卷烟率分别为12.5%、2.9%、2.6%和2.2%,均为男生高于女生,农村学生高于城市学生,初三学生高于初二学生,初二学生高于初一学生,差异均有统计学意义(P<0.05)。34.1%的吸烟学生存在烟草依赖。现在吸烟者中,打算戒烟的比例为48.4%。父母均吸烟的初中生现在吸烟的风险是父母均不吸烟者的11.2倍(95%CI:4.4~28.2)。好朋友中有人吸烟的初中生其吸烟的可能性是好朋友中无人吸烟者的43.9倍(95%CI:15.1~128.0)。结论北京市初中生中吸烟者的烟草依赖程度比例较高,父母吸烟是青少年吸烟行为形成的重要影响因素,初中吸烟学生有明显的同伴效应。
Objective To understand the tobacco usage of the junior school students in Beijing and to provide the evidence for enacting the policy. Methods During September to October of 2013, two stage cluster sampling method was used to select 5 193 students from 54 junior schools in 18 districts as the subjects. The investigation was conducted with the self-administrated questionnaire. The collected data included the tobacco usage, tobacco dependence, intention to quit smoking and smoking status of parents or friends. The complex samples module and χ~2test of SPSS 19.0 software was used for statistical analysis. Results The rates of smoking attempt, current tobacco usage, current smoking and current smoking cigarettes among junior school students were12.5%, 2.9%, 2.6% and 2.2%, respectively. Above rates in male students were significantly higher than those in female students,above rates in rural students were significantly higher than those in urban students, above rates in the 9 th grade students were significantly higher than those in the 8th grade students, which were significantly higher than those in the 7 th grade students（P0.05）. The tobacco dependence appeared in 34.1% of smoking students, the proportion of smoking cessation intention in current smoking students was 48.4%. The risk of current smoking in students with smoking parents was 11.2 folds（95%CI： 4.4-28.2）, as compared to students with non-smoking parents. The risk of current smoking in students with smoking friends was 43.9 folds（95%CI： 15.1-128.0）, as compared to students with non-smoking friends. Conclusion The degree of tobacco dependence among smokers of junior school students in Beijing is high. Smoking behaviors of parents and good friends has significant effects on tobacco usage among junior middle school students.
出处
《中国慢性病预防与控制》
CAS
2017年第6期423-426,共4页
Chinese Journal of Prevention and Control of Chronic Diseases
基金
2013中央补助地方健康素养促进项目
世界卫生组织和美国疾病预防控制中心全球青少年烟草调查中国项目(200835942,200880576,200964536)
关键词
烟草使用
初中生
横断面调查
Tobacco usage
Junior school students
Cross-sectional study
