Objective To understand the change of smoking status among middle school students in Quzhou City from 2012 to 2017, and to provide a basis for school tobacco control.
Methods Through stratified cluster sampling method, Zhejiang youth health-related behavior questionnaire survey was conducted among 1 454 students in May 2012 and among 1 655 students in May 2017.
Results Among middle school students in Quzhou, attempting smoking rate, ever-smoking a whole cigarette reporting rate and current-smoking report rate decreased from 31.36%, 17.81% and 8.73% in 2012 to 21.70%, 12.45% and 6.22% in 2018 respectively, with statistically significant differences (χ 2 = 37.30, 17.52, 7.12, P<0.01). Among the current-smoking students, the rate of smoking frequency ≥20 d/month and heavy-smoking rate decreased from 30.71% and 7.09% in 2012 to 15.53% and 0.97% respectively. It showed that attempting smoking rate, ever-smoking a whole cigarette reporting rate and current-smoking report rate of male students were higher than that of female students (χ 2 = 117.50, 63.99; 47.14, 51.26; 110.18, 22.50), and the non-ordinary high school students were higher than that of ordinary high school students and middle school students across two waves surveillance (χ 2 = 47.14, 51.26; 70.34, 43.77; 62.67, 22.50) ( P<0.01).
Conclusion School tobacco control have made a great progress, the tobacco use behavior of middle school students declines sharply in Quzhou.
【摘要】目的了解衢州市中学生2012年和2017年吸烟状况的变化,为学校控烟工作提供依据。 方法采用分层 整群抽样的方法,分别于2012年和2017年5月采用《浙江省青少年健康相关行为调査问卷》对衢州市抽中班级的1 454 和1 655名中学生进行自填式匿名问卷调査。 结果衢州市中学生尝试吸烟率、吸过一整支烟的报告率和现在吸烟率分 别从2012年的31.36%,17.81%和8.73%降至2017年的21.70%,12.45%和6.22%,差异均有统计学意义(χ 2值分别为 37.30,17.52,7.12,P值均<0.01)。现在吸烟的学生中,吸烟频率乡20 d/月、重度吸烟的比例分别从2012年的30.71%和 7.09%降至15.53%和0.97%。2次调査结果均显示,中学生尝试吸烟率、吸过一整支烟的报告率和现在吸烟率男生均髙于 女生(χ 2值分别为117.50,63.99;47.14,51.26;110.18,22.50),非普通髙中均髙于普通髙中和初中(χ 2值分别为47.14, 51.26;70.34,43.77;62.67,22.50, P值均<0.01)。 结论衢州市学校控烟工作取得一定成效,中学生烟草使用行为明显 下降。