德州市学前儿童单纯性肥胖及影响因素研究

目的]了解德州市学前儿童单纯性肥胖的发生率及主要影响因素,为预防学前儿童肥胖提供科学依据。方法]应用随机整群抽样法,抽取德州市578名3～6岁学前儿童进行了研究。收集学前儿童年龄、性别、身高、体重等基本信息,计算肥胖检出率,并对肥胖危险因素进行分析。结果]德州市学前儿童肥胖发生率为6.4%,其中男童8.44%,女童3.88%;超重和肥胖检出率在3岁组最高。父亲肥胖、每天户外活动时间两个因素对学前儿童肥胖有非常显著性影响。结论]学前儿童肥胖发生率较高,学前儿童肥胖的发生情况与性别、年龄、父母肥胖、生活方式等因素密切相关。

Study on the Incidence Rate and Contributing Factors for the Simple Obesity of Preschool Children in Dezhou City

Objective] To learn the incidence rate as well as the contributing factors related to the simple obesity of preschool children in Dezhou City and to provide scientific evidence for the control of obesity among preschool children. Methods] Adopting the method of whole group sampling at random and studying 578 children aged 3-6 in Dezhou; investigating all subjects'' basic information (age, gender, height, weight, etc.); working out the incidence rate of child obesity and analyzing its related risk factors. Results] The incidence rate of obesity of preschool children in Dezhou was 6.40%, of which, boys account for 8.44%, and girls account for 3.88%. The incidence rate of obesity was the highest in group of age 3. Conclusion] The incidence rate of child obesity was higher among preschool children, which was related to gender, age, parents'' obesity and life styles.