首都医科大学学报 ›› 2003, Vol. 24 ›› Issue (1): 44-46.

• 论著·临床研究 • 上一篇    下一篇

糖代谢异常者541例尿白蛋白5年随访分析

李红兵, 武宝玉, 袁申元   

  1. 首都医科大学附属北京同仁医院内分泌科
  • 收稿日期:2002-06-13 修回日期:1900-01-01 出版日期:2003-01-15 发布日期:2003-01-15

Analysis of 5-year follow-up on Microalbuminuria in Patients with Disorder of Glucose Metabolism

Li Hongbing, Wu Baoyu, Yuan Shenyuan   

  1. Department of Endocrinology, Beijing Tongren Hospital, Affiliate of Capital University of Medical Sciences
  • Received:2002-06-13 Revised:1900-01-01 Online:2003-01-15 Published:2003-01-15

摘要: 为了探讨影响糖代谢异常者尿微量白蛋白的因素,选取1994年口服葡萄糖耐量试验(OGTT)筛查时,糖代谢异常但尿白蛋白排泄率(UAER)<20μg/min的患者共541例,5年后复查1994年曾经检测过的所有项目;排除急性感染及其他肾脏疾病、冠心病心绞痛、心肌梗死、心功能不全、脑卒中患者。结果:1)5年后UAER≥20μg/min 组共113例,发生率为20.9%,其中糖尿病占61.9%,空腹血糖受损(IFG)和糖耐量减低(IGT)分别为13.3%、17.7%,IFG、IGT同时存在的占7.1%;2)UAER≥20μg/min组,高血压病程、血压、BMI、血糖、血脂、空腹胰岛素水平均显着高于UAER正常组(n=428)(P=0.000~0.033);3)UAER≥20μg/min组,5年后各项临床指标与基线值比较,高血压病程、血压、吸烟量较前有显着增高(P=0.001~0.045);多元逐步回归分析显示,UAER与收缩压、OGTT 2h血糖呈显着正相关,P分别为0.000和0.014.提示:异常的尿白蛋白排泄率与高血压、高血糖明显相关,提出及早控制血压、血糖对预防尿白蛋白排泄率增加同等重要。

关键词: 糖代谢异常, 尿白蛋白排泄率, 糖尿病肾病

Abstract: To explore the relative importance of risk factors on microalbuminuria in the patients with disorder of glucose metabolism, a 5-year follow up of 541 patients with disorder of glucose metabolism, aged (56±11) years at baseline with UAER<20μg/min was carried out. The cases of UAER ≥20μg/min were 20.9% (113/541). Key risk factors included hypertensive duration, blood pressure, or smoking. Independent risk factors, as assessed by multiple stepwise regression effects, were SBP(P=0.000), OGTT 2h blood glucose (P=0.014). Microalbuminuria is significantly correlated with blood pressure and hyperglycemia, which suggests that early intervention is necessary.

Key words: disorder of glucose metabolism, urine albumin excretion rate(UAER), diabetic nephropathy

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