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目的:了解吉林市儿童单纯性肥胖的发生情况,并对影响因素进行分析,为制定儿童肥胖防治策略提出科学依据。方法:采用随机整群抽样法对吉林市1 960名5～10岁儿童进行问卷调查和体格测量,并进行非条件Logistic回归分析。结果:1 960名5～10岁儿童中单纯性肥胖的发生率为7.81%,其中男、女童肥胖发生率分别为9.27%、6.20%,两者比较具有统计学意义(P<0.05);非条件Logistic回归分析结果显示,肥胖与遗传因素、食欲、喜欢洋快餐及油炸食品、出生体重、进食速度、运动时间、家庭饮食习惯等因素有相关性。结论:吉林市儿童单纯性肥胖发生率较高,预防儿童肥胖应逐步改善膳食习惯与生活方式,这需要家长、学校和社会的共同关注及配合。
Objective: To understand the incidence of simple obesity in children in Jilin City, and to analyze the influencing factors to provide a scientific basis for formulating the prevention and control strategies for childhood obesity. Methods: A total of 1 960 children aged 5 to 10 years old in Jilin City were investigated by questionnaires and physical measurements using random cluster sampling method. Logistic regression analysis was performed. Results: The prevalence of simple obesity in 1 960 children aged 5 to 10 years was 7.81%. The prevalence rates of obesity among boys and girls were 9.27% and 6.20% respectively, which were statistically significant (P <0.05). Logistic regression analysis showed that obesity and genetic factors, appetite, like foreign fast food and fried foods, birth weight, eating speed, exercise time, family diet and other factors are related. Conclusion: The incidence of simple obesity in children in Jilin City is relatively high. Prevention of childhood obesity should be gradually improved dietary habits and lifestyles. This requires the common attention and cooperation of parents, schools and the community.