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【目的】基于5-2-1-0模式研究儿童超重、肥胖影响因素,为制定预防儿童肥胖措施提供依据。【方法】利用分层随机整群抽样的方法,在山东省济南市、淄博市和临沂市抽取3所小学共计1 584名学龄儿童。自行设计调查问卷调查儿童身高、体重以及儿童的日常活动和饮食习惯情况等。采用χ2检验和多因素Logistic回归分析5-2-1-0模式与儿童超重、肥胖的关系。【结果】研究结果显示,1 584名学龄儿童超重、肥胖检出率分别为13.8%和13.3%;5-2-1-0模式中日均看电视玩电脑时间、日均户外运动时间、一周喝甜饮料频率与儿童超重、肥胖有关。【结论】我国城市儿童肥胖问题已接近发达国家水平;可以借鉴5-2-1-0模式中有意义的因素,提出一套预防我国儿童肥胖的健康促进模式。
【Objective】 To investigate the influencing factors of overweight and obesity in children based on 5-2-1-0 model and provide evidence for the prevention of childhood obesity. 【Method】 A total of 1 584 school-age children were selected from three primary schools in Jinan City, Shandong Province, Zibo City and Linyi City by stratified random cluster sampling. Self-designed questionnaire survey of children’s height, weight and children’s daily activities and eating habits and so on. Chi-square test and multivariate Logistic regression analysis were used to analyze the relationship between 5-2-1-0 model and overweight and obesity in children. 【Results】 The results showed that the prevalence of overweight and obesity in 1 584 school-age children was 13.8% and 13.3% respectively. In the 5-2-1-0 mode, the average daily average time spent watching computer games, computer games, outdoor exercise time per week The frequency of drinking sweet drinks and children overweight, obesity. 【Conclusion】 The problem of childhood obesity in urban areas of our country is close to that of developed countries; we can learn from the meaningful factors in 5-2-1-0 model and put forward a set of health promotion mode to prevent childhood obesity in our country.