文档介绍：儿童非酒精性脂肪肝影响因素的Logistic回归分析
【摘要】目的研究儿童非酒精性脂肪肝的影响因素。方法采用多级整群分层抽样,对4所学校的初一学生进行问卷调查、B超检查等,所得资料进行非条件Logistic回归分析。结果经单因素和多因素Logistic回归分析,有6个因素进入模型:主要为腰围(OR=)、每次食用煎炸食品量多(OR=)、体重指数(OR=)和不吃早餐(OR=)等危险因素和不吃零食(OR=)、喜欢运动(OR=)等保护性因素。其中,每次食用煎炸食品量和BMI等级间OR相差较大。结论改变儿童饮食行为偏差,尤其是少食用煎炸食品,适当增加体育运动,而不是一味地追求体重改变,可能会改善儿童非酒精性脂肪性肝病的发生。
【关键词】非酒精性脂肪性肝病 Logistic分析影响因素
Abstract:Objective To study the influence factors of non-alcoholic fatty liver disease (NAFLD) in The stratified multistage cluster sampling method was applied in the study. The grade 7 students from four schools were asked to answer questionnaires and undergo B ultrasound examination. The available data were analyzed by multi-factorial non-conditional Logistic regression Six factors were identified, . waist circumference (OR=), fried foods consumption each time (OR=), body mass index (OR=), no breakfast (OR=), no snacks (OR=) and sports (OR=). The OR varied significantly with the grading for fried foods consumption each time and body mass To help control the incidence of children NFALD, it is desirable to correct the deviated habits of drinking and eating in children, reduce the consumption of fried foods, take sports appropriately, and avoid inadequate practice of body weight reduction.
Key words: non-alcoholic fatty live