126名肥胖儿童膳食结构的logistic回归分析  

Logistic regression analysis for dietary structure of obesity children

作　　者：陈敏[1] 刘长云[1] 郎玉凤[1] 李敏[1] 杨维民[1] 

机构地区：[1]潍坊医学院临床医学部儿科学教研室,山东潍坊261042

出　　处：《中国民康医学》2009年第9期970-972,共3页Medical Journal of Chinese People’s Health

基　　金：山东省卫生厅资助项目（2007HW031）

摘　　要：目的：了解肥胖儿童膳食结构中存在的主要问题,为进一步研究肥胖的发病机制和防治提供科学依据。方法：随机抽取来我院2007年5月至2008年10月就诊的6-12周岁儿童126名,按照体重指数（BMI）法判定出单纯性肥胖,将肥胖和正常儿童设为肥胖组和对照组,采用问卷法进行现况调查,调查结果采用二分类非条件logistic回归分析进行分析。结果：儿童肥胖的危险因素有不良饮食行为：喜欢喝碳酸饮料,喜欢吃火腿肠、方便面和烤羊肉串;而每天吃水果具有保护作用。结论：膳食结构不合理是儿童肥胖发生的危险因素,预防儿童肥胖关键在于普及营养保健知识和改变不合理的膳食结构。Objective：To study the main dietary structure problems in the obesity children in order to provide some scientific basis for the further study of pathogenesis of obesity.Methods：A total of 126 childen aged 6 to 12 years sampled randomly from our hospitle were enrolled.Obesity was identified based on the body mass index（BM I）.A cross sectional study with the questionnaire was carried out.The influencing factors for obesity were investigated by non 2 logistic regression analysis.Results： Obesity children had many diet problems,such as like to drink sweet beverages,like to eat ham,lamb and noodle dishes and so on.These were all risk factors for the development of obesity.Eating fruit every day was protective factors for obesity.Conclusions： Unreasonable dietary structure was the risk factors on childhood obesity.The key to control of childhood obesity may be universal health care nutrition knowledge and chang the irrational dietary structure.

关 键 词：肥胖 儿童 膳食结构 分析 

分 类 号：R725.8[医药卫生—儿科]