Analysis of risk factors of hyperuricemia and its outcomes of renal function in diabetes mellitus in Shanghai
10.3969/j.issn.1674-8115.2019.07.017
- Author:
Fang-Ya ZHAO
1
Author Information
1. Department of Endocrinology, Shanghai Eighth People's Hospital
- Publication Type:Journal Article
- Keywords:
Albuminuria;
Hyperuricemia;
Renal inadequacy;
Serum uric acid
- From:
Journal of Shanghai Jiaotong University(Medical Science)
2019;39(7):783-788
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To analyze the risk factors of hyperuricemia (HUA) and its outcomes of renal function in patients with diabetes mellitus in Shanghai. Methods: A total of 3 454 patients with diabetes who were admitted to the Shanghai Diabetes Clinical Center from July 2011 to September 2014 were selected. The prevalence of HUA, predisposing factors and renal function of diabetic patients were analyzed. Patients were divided into HUA group (n=548) and normal serum uric acid (SUA) group (n=2 906). General characteristics and clinical parameters of diabetic patients were compared between two groups. Pearson correlation analysis and multivariate Logistic regression were used to analyze the relationship between SUA and renal dysfunction and abnormal proteinuria in diabetic patients. Results: In Shanghai patients with diabetes, the prevalence of HUA was 15.87%, 14.52% in men, 17.80% in women. Glomerular filtration rate (GFR), fasting C-peptide, gender, age, natural logarithm of the ratio of microalbuminuria to creatinine (LnACR), glycated albumin (GA), triacylglycerol (TAG), high density lipoprotein cholesterol (HDL-C) and body mass index (BMI) were independently associated with SUA (all P<0.05). In diabetic patients with HUA, 1-SD increment in the SUA level was associated with a 0.8% increased prevalence of renal dysfunction, 0.3% increased prevalence of incident abnormal albuminuria and 0.5% decreased prevalence of hyperfiltration (all P<0.05). Conclusion: Diabetes has an important impact on HUA. Actively improving insulin resistance and controlling blood glucose may improve HUA. HUA is an independent risk factor for the occurrence and development of diabetic nephropathy. Therefore, monitoring the level of SUA in diabetic patients is of great significance in the prevention of diabetic nephropathy.
