广州市海珠区10～14岁小学生肥胖现状及影响因素分析

目的 了解小学生肥胖现状及影响因素。方法 在海珠区随机抽取3所小学，对1100名学生进行体格检查，并对调查对象发放有关肥胖影响因素的调查问卷。结果 本次调查肥胖检出率为5．82％，其中男生533人，肥胖检出率为6．57％；女生567人，肥胖检出率为5．11％，男女间肥胖检出率差异无统计学意义；各年龄组肥胖检出率差异有统计学意义，其中11岁组的肥胖检出率最高；对相关影响因素进行logistic回归分析，进食速度OR=1．615，家长肥胖OR=1．808。结论 不良的生活方式与肥胖的发生密切相关，进食速度、家长肥胖是肥胖的危险因素。

Prevalence and Risk Factors of Obesity in Elementary School Children in Guangzhou

Objective To analyze the prevalence and risk factors of obesity in elementary schools in Haizhu district in Guangzhou.Methods Guidelines of Body mass index(BMI) reference norm for screening overweight and obesity in Chinese children and adolescents were used to diagnosis obesity and overweight.The children from the 3 elementary schools were investigated about risk factors by questionnaire of obesity.Results The total obesity rate were 5.82%,6.57%and 5.11% for boys and girls respectively.The obesity rate is difference among age groups;the prevalence of obesity was higher in 11 year-old.The obesity rates of boys and girls have no difference.The risk factors for obesity are eating fast and parents' obesity.Conclusion It's a urgent task to act on a series of effective measures to prevent and cure the obesity of adolescents in Guangzhou.