儿童饮食行为习惯与肥胖关系的横断面调查——基于上海市闵行区学龄儿童健康的队列研究

Objective To investigate the relationship between eating habits and childhood obesity by the method of cross-sectional survey in order to provide scientific basis for the prevention and intervention of childhood obesity.Methods We enrolled first-year students in Minhang District of Shanghai who participated in physical examination in 2014.Information was obtained from standardized face to face interviews of their parents or guardians with detailed questions on demographic characteristics,dietary habit,food preference,physical activity,sleep time and so on.Odds ratio (OR) and 95%CI were calculated by unconditional Logistic regression models.Results Finally,5 752 students were enrolled in the study.The rate of obesity was 15.16% (boys:18.35%; girls:11.83%)