成都市中学生危害健康行为研究

目的了解中学生危害健康行为的流行病学分布情况 ,为干预提供依据。方法对随机抽取的 14 2 1名中学生使用自编危害健康行为调查问卷进行横断面现场调查 ,回收问卷 13 93份。结果自杀意念、自杀计划、自杀未遂检出率分别为 2 3 .5 5 %、8.11%、2 .5 8% ,女性均高于男性 (P <0 .0 1) ;吸烟、饮酒中学生分别为 14 .0 0 %及 5 1.61% ,且男性高于女性 (P <0 .0 1) ;有药物成瘾史者 2 .2 3 % ;攻击及违纪行为中 ,骂人、打架、在家里偷东西、在外面偷东西行为检出率分别为 5 2 .2 6%、14 .93 %、7.3 2 %、3 .88% ,且男性高于女性 (P <0 .0 5 ) ;离家出走 8.97% ,逃学或旷课 14 .86% ;频率较高的可疑精神症状有 :喜欢咬指甲(9 .19% )、头脑中有荒诞想法 (6.0 3 % )、希望自己成为异性 (4 .74% )。结论危害健康行为在中学生中有较高检出率 ,家长和教育工作者应及时了解并积极干预

A study on health-risk behaviors of middle school students in Chengdu City

ObjectiveTo study the epidemiological distributionof health-risk behaviors inmiddle school students . MethodMultiple random sample method was used in the study. 1 421 middle school students in Chengdu city were sampled. Self-editted health-risk behaviors questionnare was applied to test the sampled students and 1 393 efficient shares were analysed. Results 23.5% of 1 393 had suicide ideas,8.11% having suicide plans ,2.58% having suicide attempts. The prevalence of female was higher than that of male(P< 0.01 ). The prevalence rates of smoking and drinking were 14.00% and 51.61%, which of male was higher than that of female(P<0.01). History of drug addiction was reported in 2.23% of 1393. The prevalence rates of swearing ,fighting, stealing at home and outside home were 52.26%,14.93%,7.32%,3.88% separately, which was higher in male than in female(P<0.01). 8.97% had run away from home and 14.86% truancing from school. The higher suspected psychological symptoms included biting fingernails(9.19%), absurd thinking( 6.03 %), wishing to be opposite sex(4.74%)? ConclusionThe prevalence of health-risk behavior was rather high in middle school students and parents and teachers should discover and prevent the students' behaviors as early as possible.