银川市小学生体格发育及其影响因素的初步探讨

THE RELATIONSHIP BETWEEN PUPIL PHYMCAL DEVELOPMENT AND RELEVANT FACTORS

作者以银川市９７７名７～１２．５岁健康小学生１９９１～１９９４年间体格发育的跟踪调查资料为基础，采用问卷方式对其父母家庭及先天性因素进行了调查。用体块指数（ＢＭＩ）作为评价儿童肥胖的指标。统计分析后发现：儿童肥胖的发生与家庭经济收入、父母ＢＭＩ、文化程度及其婴幼儿期的喂养、断乳时间、孕产次、出生体重等因素均无显著关系，而在９～１２岁的小学生其肥胖的发生与其母亲的生育年龄呈正相关，且有显著的统计学意义（Ｐ＜０．０５）。

This article analysed the relationship between physical development of pupilaged 7 to 12.5 and family factors,congenital factors,that based on the follow-up data inYinchuan.The Body Mass Indes(BMI) was used as an index in evaluating children physicaldevelopment,a significant relation between children obesity and parents income,parentsBMI,education of parents preschool feading of pupil.stop breast milk time,birth weightwas not found.But in pupils aged 9 to 12,a significant positive correlation between pupilobesity and birth age of mother was found。