【摘要】 目的　研究影响学龄儿童单纯性肥胖的相关因素。方法　采用体格测量方法在 2 348名儿童中筛选单纯肥胖儿童。通过问卷方式对肥胖儿童和对照儿童的饮食和生活行为等进行调查。结果　单纯肥胖儿童组在进餐速度、食欲好、爱吃零食、爱吃油重食物、课余体育活动和睡眠时间等方面与对照组相比 ,存在明显差异。食欲好、喜食油重食物、吃零食、活动时间和父母体质指数进入 logistic回归方程。结论　应加强对于有家族史的肥胖高危儿童的行为干预 ,预防单纯性肥胖发生。更多还原

【Abstract】 Objective To study the risk factors for simple obesity in children. Methods The weight and height of 2 348 pupils were measured to screen out simple obese children. Questionnaires were applied in this study to record children’s living and dietary behaviors. Results The analysis of all risk factors showed that better appetite, eating velocity, enjoying snacks and greasy food, time spending on extracurricular activity and sleeping were significantly different between obese children and the controls. The enjoying snacks and greasy food, time spending on extracurricular activity, eating velocity and BMI of parents entered the logistic regression equation. Conclusions The results suggested that all the susceptible children with family obese history should be intervened by various methods in order to prevent the obesity.更多还原