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目的了解昆山市2009-2013年学龄前集体儿童肥胖状况,为卫生行政部门制定政策提供依据。方法通过收集2009-2013年学龄前集体儿童“六一”体检资料,进行一般描述性分析、χ2检验及χ2趋势性分析。结果 2009年学龄前儿童肥胖率为4.80%,2013年为6.28%。2009-2013年间,学龄前期儿童肥胖率呈现逐步上升的趋势(趋势P<0.05),男童肥胖的检出率高于女童(P<0.05),儿童肥胖检出率随着年龄增长呈现上升的趋势(趋势检验P均=0.000)。城区儿童的肥胖检出率高于乡镇(P<0.05),私立幼儿园儿童肥胖的检出率高于公立幼儿园(P<0.05)。结论昆山市学龄前儿童肥胖发生率较高且呈上升趋势,应结合本地区流行病学特点,采取综合措施,降低肥胖发生率。
Objective To understand the status of obesity among pre-school children in Kunshan from 2009 to 2013 and to provide the basis for the formulation of policies by health administrative departments. Methods The general descriptive analysis, χ2 test and χ2 trend analysis were conducted by collecting physical examination data of preschool children from 2009-2013. Results The prevalence of obesity among pre-school children in 2009 was 4.80% and in 2013 was 6.28%. The prevalence of obesity in preschool children increased gradually from 2009 to 2013 (trend P <0.05), and the prevalence of obesity in boys was higher than that of girls (P <0.05). The detection rate of childhood obesity increased with age Trend (trend test P = 0.000). The prevalence of obesity in urban children was higher than that in towns and villages (P <0.05), and the prevalence of obesity in private kindergartens was higher than that of public kindergartens (P <0.05). Conclusions The prevalence of obesity among preschool children in Kunshan City is high and rising. Combined with the epidemiological characteristics in this area, comprehensive measures should be taken to reduce the incidence of obesity.