北京市崇文区青少年减肥行为与其他危险行为的聚集性研究

Aggregation Study on Weight-loss and Others Dangerous Behaviors Among Adolescents in Chongwen District,Beijing

目的了解北京市崇文区青少年减肥行为的流行现状,分析不同减肥方式与其他危险行为的关系。方法采用分层整群抽样方法,选取崇文区12所中学2 495名学生集体填写匿名问卷。结果减肥行为在青少年中普遍存在,男女生均以锻炼和节食为第一位和第二位的减肥方法,男生不采取任何减肥措施和只采取健康减肥方式的比例高于女生,而女生采取不健康减肥方式比例高于男生。采取不同减肥方式的青少年其吸烟、饮酒、吸食毒品、自杀意念、自杀计划、尝试自杀的报告率差异有统计学意义。结论不健康减肥行为严重危害青少年的健康,且与青少年的其他危险行为存在联系,应积极引导青少年采取健康的减肥方式,并据此发现其他危险行为的高危人群,为进一步制定干预措施提供依据。

Objective To study the current status of losing-weight behavior of adolescents in Chongwen District,Beijing,and to analyze the relationship between different losing-weight methods and other dangerous behaviors. Methods Using stratified cluster sampling method,2,495 students from 12 secondary schools in Chongwen District were randomly selected to fill in the questionnaires anonymously. Results The behavior of losing-weight was prevalent among the adolescents.Exercise was the most popular way to reducing weight for both boys and girls and dieting was the second choice.The losing-weight rate of the boys who only took the method of exercise but not dieting was much higher than that of the girls.The percentage of girls who used unhealthy losing-weight method was higher than that of the boys.There were statistically significant differences in the reporting frequencies of smoking,drinking,taking drugs,suicide intention,suicide ideation,and suicide attempt among the adolescents who used different methods to lose weight. Conclusions Unhealthy losing-weight behaviors are seriously harmful to the health of adolescents,moreover,which are related to the existence of other dangerous behaviors of the adolescents.Active guide should be provided for adolescents to develop healthy ways to lose weight.According to this research,high-risk groups with other dangerous behaviors can be found and further interventions can be developed on this base.