合肥市成年体检人群慢性肾脏病患病率及相关危险因素调查

目的 调查合肥市成年体检人群慢性肾脏病（CKD）的患病情况及相关危险因素。 方法 回顾性分析2005年1月至2007年12月在安徽省立医院体检中心的所有年龄大于20周岁的人群体检资料，进行慢性肾脏病患病率和危险因素调查。 结果 在资料完整的33 451例成年体检者中，蛋白尿的患病率为2.74%（95% CI为2.57%~2.92%）；血尿的患病率为7.67%（95% CI为7.39%~7.96%）；肾小球滤过率下降的患病率为0.80%（95% CI为0.71%~0.90%）。该人群总CKD患病率为9.92%（95% CI为9.60%~10.25%）。 结论 合肥市体检人群中，CKD的患病率为9.92%；CKD的相关危险因素包括年龄、女性、糖尿病、高血压和高尿酸血症。

Study on prevalence and associated risk factors of chronic kidney disease in adult population receiving body check from urban area of Hefei, Anhui

Objective To investigate the prevalence and associated risk factors of chronic kidney disease (CKD) in adult population receiving body check from urban area of Hefei, Anhni. Methods A total of 33 451 subjects who were older than 20 years and received healthy examination in Health Center of Anhui Provincial Hospital from January 2005 to December 2007 were enrolled in this study. CKD was defined as proteinuria, and/or hematuria, and/or using the simplified MDRD equation. Results The prevalence of proteinuria was 2.74% (95%CI: 2.57%-2.92%), hematuria 7.67% (95% CI:7.39%-7.96%), and reduced eGFR 0.80%(95% CI:0.71%-0.90%). 9.92% (95% CI:9.60%-10.25%) subjects had at least one indicator of kidney damage. Age, female, diabetes mellitus, hypertension, and hyperuricemia were independently associated with CKD. Conclusions The prevalence of chronic kidney disease is 9.92% in adult population receiving body check from urban area of Hefei, Anhui. Independent risk factors associated with CKD are age, female, diabetes mellitus, hypertension, and hyperoricemia.