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对青岛市区6233名学龄儿童进行了单纯性肥胖症的调查。结果表明,青岛地区学龄儿童单纯性肥胖症的患病率为2.05%,男性为3.3%,女性为0.61%,二者有显著性差异(P<0.01);47.14%患儿有家族肥胖倾向;52.38%存在高脂血症,以β-脂蛋白浓度增加最多,其浓度与体重呈高度正相关(r=0.937,P<0.01),与肥胖持续时间长短呈中度正相关(r=0.621,P<0.01);28.13%的患儿胰岛素分泌增加,其分泌量与体重呈正相关(r=0.272,P<0.05),少数病人(5/64)呈低胰岛素状态而无糖尿病的迹象。
6233 school-aged children in Qingdao were investigated for simple obesity. The results showed that the prevalence of simple obesity in school-age children in Qingdao was 2.05%, 3.3% in males and 0.61% in females, with a significant difference (P <0.01); 47.14% of children had familial obesity; 52.38% had hyperlipidemia, the highest increase was in the concentration of β-lipoprotein, the concentration was positively correlated with body weight (r = 0.937, P <0.01), and was positively correlated with the duration of obesity (r = 0.621, P <0.01). In 28.13% of the children, the insulin secretion increased, the secretion and body weight were positively correlated (r = 0.272, P <0.05), and a few patients (5/64) showed low insulin status without any signs of diabetes.