目的:研究"互联网+"模式对3～6岁儿童肥胖相关饮食行为的干预效果.方法:采用整群随机抽样方法抽取南充市顺庆区4所条件基本相同的幼儿园中2018年6～12月在南充市中心医院儿童保健门诊就诊的3～6岁单纯性肥胖儿童96例,随机分为试验组46例,对照组50例,试验组进行常规儿童保健+饮食行为干预+"互联网+"干预+个案管理,对照组进行常规儿童保健+饮食行为干预,1年后观察两组儿童干预效果,包括身高、体质量、腰围、体质量指数(body mass index,BMI)、体脂百分比等.结果:干预前两组儿童身高、体质量、腰围、体质指数、体脂百分比比较差异无统计学意义(P＞0.05),干预后两组儿童各指标均明显改善(P＜0.05),试验组改善更明显(P＜0.01).结论:"互联网+"模式下3～6岁儿童肥胖相关饮食行为干预相比传统线下干预模式效更显著,可以更好达到预防、干预、控制肥胖的目的.
Intervention Effects on Obesity-related Dietary Behavior in Children Aged Three to Six under"Internet Plus"Model
Objective:To study the intervention effects on obesity-related dietary behavior in children aged three to six under"internet plus"model.Methods:Using cluster random sampling method,96 children with simple obesity,aged between three and six,who visited children's health clinic of Nanchong central hospital were selected from June to December of 2018 in four kindergartens with basically the same conditions in Shunqing district of Nanchong,they were randomized into 46 in the experiment group and 50 in the control group,the control group accepted conventional children's health care+ dietary behavior intervention+internet plus+case management,and the control group conventional children's health care+ dietary behavior intervention,to observe the intervention effects between both groups in one year,including height,body weight,waist circumference,body mass index(BMI),body fat percentage.Results:The difference had no statistical meaning between both groups in height,body weight,waist circumference,BMI and body fat percentage(P>0.05),after the intervention,different indexes were improved obviously in both groups,and the improvements of the experiment group were more noticeable(P<0.01).Conclusion:Under"internet plus"model,obesity-related dietary behavior in children aged three to six could gain more noticeable effects compared with traditional offline intervention models,and better achieve the effects of prevention,intervention,and control.
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