南京市青少年减肥行为现状与相关因素分析

发布时间：2018-06-11 13:45

本文选题：体重减轻 + 超重　；参考：《中国学校卫生》2010年10期

【摘要】：目的了解南京市青少年减肥行为现状,分析不良减肥行为相关因素,为制定有针对性的干预措施提供依据。方法以分层随机抽样的方法,抽取南京市13个区县12所初中、12所高中和6所职业中学、2所大学共6 343名在校学生进行青少年减肥行为问卷调查。结果学生认为自己有点胖或超重的报告率分别为35.7%和5.5%,超重与肥胖检出率分别为7.5%和3.0%。调查前30 d内,有1项或1项以上减肥行为的学生数为4 068人,占学生总数的64.1%;有35.8%的学生报告有不良减肥行为(不吃肉、节食、24 h或更长时间禁食、诱导呕吐或腹泻、擅自吃减肥药、大量出汗),其中男生报告率为22.4%,女生为45.6%。认为自己有点重或很重的学生不良减肥行为报告率明显高于认为自己正常或以下的。非条件Logistic回归分析表明,不良减肥行为发生率与性别、地区、体型自我描述、消极情绪有关(OR=2.364,0.887,2.809,0.868,P0.05或P0.01)。结论青少年普遍存在不良减肥行为,提倡开展健康教育来预防和控制不良减肥行为,鼓励青少年多参加体育锻炼。
[Abstract]:Objective to understand the current situation of weight loss behavior among adolescents in Nanjing, analyze the related factors of bad weight loss behavior, and provide the basis for formulating targeted intervention measures. Methods by stratified random sampling, 6 343 students were selected from 12 junior middle schools and 12 senior middle schools and 2 vocational schools in 13 districts and counties of Nanjing to investigate their weight loss behavior. Results the reported rates of students who thought they were a little fat or overweight were 35.7% and 5.5% respectively. The positive rates of overweight and obesity were 7.5% and 3.0% respectively. Within 30 days before the survey, the number of students with one or more weight-loss behaviors was 4 068, accounting for 64.1% of the total, and 35.8% of the students reported bad weight loss behaviors (not eating meat, fasting for 24 hours or more, inducing vomiting or diarrhea). Take diet pills without authorization, a large number of sweating, among them, the reporting rate of 22.4% for boys and 45.6% for girls. Students who thought they were a little heavy or very heavy reported significantly higher rates of bad weight loss than those who thought they were normal or below. Non-conditional logistic regression analysis showed that the incidence rate of bad weight loss behavior was related to sex, area, body shape self-description, negative emotion related to OR 2.3640.8872.809 ~ (0.868) (P0.05) or P0.01( P < 0.05). Conclusion unhealthy weight loss behavior is common among adolescents. Health education should be carried out to prevent and control unhealthy weight loss behaviors and to encourage teenagers to participate in physical exercise.
【作者单位】：江苏省南京市疾病预防控制中心;
【分类号】：G478

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