浙江省青少年健康危险行为因素分析

Health risk behaviors of adolescents in Zhejiang

目的了解浙江省青少年各类健康危险行为的流行现状,为制定学生危险行为干预措施提供依据。方法采用分层整群随机抽样方法,对浙江省内63所学校(初中、高中、大学)的在校学生12 508名进行问卷调查。结果不同学段学生摄入油炸食品、吃路边摊的比例均在50%左右;每天活动1 h的比例均低于30%;过马路不走人行道的比例在30%～60%之间;过去30 d有过饮酒行为的比例在23%～62%之间。大学和高中男生性行为的发生比例均超过13%。男生在摄入饮料、体育锻炼、骑车违规、打架斗殴、网络成瘾、吸烟、饮酒以及曾经有过性行为的比例高于女生,而女生在摄入新鲜瓜果蔬菜、静态休闲活动、想过离家出走、接受过艾滋病或青春期教育的比例高于男生(P值均<0.05)。结论浙江省青少年健康危险行为不容忽视,迫切需要开展各种健康促进活动。

Objective To get the basic information about health risk behaviors of adolescents in Zhejiang,and to provide evidence for the prevention. Methods A questionnaire survey was used in 63 schools （ including primary school, middle school and college） to investigate 12 508 students which selected by stratified cluster random sampling method. Results More than 50% students choose fried foods and sidewalk snack booth in each learning stage ; the proportion of the students who participated physical activity was less than 30% ;30% -60% of the students crossed the road not leaving the pavement;23% -62% had alcohool drinking behavior in the past 30 d. More tha 13% male students had sex experience in high school and university. The risk behaviors of in- take of beverage, physical exercise, violating traffic rules when rode a bicycle, fighting, Internet addiction, smoking, drinking, and sex experience were more popular in male students. While the behavior of intake of fresh fruit or vegetables, sedentary activi- ties, runaway for home, and ever received AIDS related educations were more popular in female students { P〈O. 05 ）. Conclusion The health risk behaviors of adolescents in Zhejiang are worrying, and more health promotion activities is urgent to carried out.