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High-normal serum uric acid is associated with albuminuria and impaired glomerular filtration rate in Chinese type 2 diabetic patients
Cai Xiao-ling; Han Xue-yao; Ji Li-nong
关键词serum uric acid estimated glomerular filtration rate albumin-to-creatinine type 2 diabetes
刊名CHINESE MEDICAL JOURNAL
2011-11-20
DOI10.3760/cma.j.issn.0366-6999.2011.22.006
124期:22页:3629-3634
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Medicine, General & Internal
研究领域[WOS]General & Internal Medicine
关键词[WOS]BLOOD-PRESSURE ; RENAL-DISEASE ; INDEPENDENT MECHANISM ; HYPERURICEMIA ; MICROALBUMINURIA ; HYPERTENSION ; PROGRESSION ; MELLITUS ; CELLS
英文摘要

Background Recently, some studies had shown that elevated serum uric acid (SUA) itself may increase the risk for development of renal disease in patients with diabetes. This study aimed to explore whether SUA was a predictor of microalbuminuria and impaired renal function in type 2 diabetes in Chinese patients.

Methods This cross-sectional study included 2108 type 2 diabetic patients. Kidney function was estimated using the simplified modification of diet in renal disease (MDRD) equation to obtain estimated glomerular filtration rate. The urine samples were obtained for measuring the albumin-to-creatinine ratio (ACR).

Results According to the ACR level, these patients were divided into two groups, normal ACR (NA) and non-normal ACR (non-NA). Both SUA and creatinine were significantly higher in the non-NA group than those in the NA group ((318.89 +/- 107.52) vs. (283.44 +/- 88.64) mu mol/L, and (95.08 +/- 53.24) vs. (79.63 +/- 18.20) mu mol/L, respectively). Logistic regression analysis showed that diabetic duration, systolic blood pressure, creatinine and SUA were the independent predictors of albuminuria. Furthermore, to identify the factors associated with renal function, these patients were divided into two groups according to the MDRD level (MDRD<90 or MDRD >= 90). Both SUA and creatinine were significantly higher in the lower MDRD group than those in the higher MDRD group ((301.90 +/- 96.46) vs. (264.07 +/- 84.74) mu mol/L, and (89.10 +/- 31.00) vs. (66.37 +/- 11.15) mu mol/L, respectively). Logistic. regression analysis showed that only age and SUA were the independent predictors of MDRD.

Conclusion High-normal SUA was associated with albuminuria and impaired glomerular filtration rate in Chinese type 2 diabetic patients. Chin Med J 2011;124(22):3629-3634

语种英语
WOS记录号WOS:000297658300006
引用统计
被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/61878
专题北京大学第二临床医学院
作者单位Peking Univ, Peoples Hosp, Dept Endocrinol & Metab, Beijing 100044, Peoples R China
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GB/T 7714
Cai Xiao-ling,Han Xue-yao,Ji Li-nong. High-normal serum uric acid is associated with albuminuria and impaired glomerular filtration rate in Chinese type 2 diabetic patients[J]. CHINESE MEDICAL JOURNAL,2011,124(22):3629-3634.
APA Cai Xiao-ling,Han Xue-yao,&Ji Li-nong.(2011).High-normal serum uric acid is associated with albuminuria and impaired glomerular filtration rate in Chinese type 2 diabetic patients.CHINESE MEDICAL JOURNAL,124(22),3629-3634.
MLA Cai Xiao-ling,et al."High-normal serum uric acid is associated with albuminuria and impaired glomerular filtration rate in Chinese type 2 diabetic patients".CHINESE MEDICAL JOURNAL 124.22(2011):3629-3634.
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