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目的:调查上海市部分青少年超重肥胖现状,并分析膳食营养、体力活动及生活习惯等相关因素。方法:采用随机分层整群抽样调查方法抽取上海市六个区11～18岁学生2107人(其中男性1045人,女性1062人),通过体质测试和《学生体质健康监测调查问卷》调查青少年超重肥胖现状及相关因素。结果:男生各年龄段超重肥胖检出率均大于女生,低年龄段男女生超重肥胖检出率均大于高年龄段。本研究结果显示体力活动与肥胖关系较为密切。结论:应特别重视低年龄段男生的体重控制。
Objective: To investigate the prevalence of overweight and obesity in some adolescents in Shanghai and to analyze related factors such as dietary nutrition, physical activity and living habits. Methods: Randomly stratified cluster sampling method was used to select 2107 students (aged 10 to 10 males and 1062 females) from 11 to 18 years old in six districts of Shanghai. The results of physical fitness test and questionnaire of students’ physical health monitoring were used to investigate the prevalence of overweight Status of obesity and related factors. Results: The prevalence of overweight and obesity in boys was higher than that of girls in all ages. The detection rates of overweight and obesity in boys and girls were lower than those in higher age groups. The results of this study show that physical activity and obesity are closely related. Conclusion: Special attention should be paid to the weight control of boys in lower age groups.