Correlation between serum uric acid to creatinine ratio and metabolic syndrome in elderly population in Huangpi District, Wuhan City
10.3760/cma.j.cn115624-20240326-00232
- VernacularTitle:武汉市黄陂区老年人血清尿酸/肌酐比值与代谢综合征的相关性
- Author:
Ruiyan WU
1
;
Feng WEI
;
Wenyong GU
;
Qing LIU
Author Information
1. 武汉大学公共卫生学院流行病与卫生统计学系，武汉 430071
- Keywords:
Aged;
Uric acid;
Creatinine;
Metabolic syndrome X
- From:
Chinese Journal of Health Management
2024;18(10):747-753
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the correlation between serum uric acid to creatinine ratio (UA/Cr) and metabolic syndrome (MS) in elderly population in Huangpi District, Wuhan City.Methods:A cross-sectional study. From January to December in 2018, a total of 45 619 elderly people aged 65 years and above living in Huangpi District, Wuhan City were recruited as the research subjects by convenience sampling. A free physical examination program was provided to the subjects; and the general information, physical and laboratory examination data were collected. According to the quartiles of UA/Cr levels, the subjects were divided into 4 groups (Q1-Q4 groups), and MS was diagnosed according to the criteria developed by the Chinese Diabetes Society. Spearman correlation analysis and multivariate logistic regression were used to analyze the correlation between UA/Cr and MS in those subjects. The dose-response relationship between UA/Cr and MS was evaluated by a restricted cubic spline regression model.Results:The detection rate of MS in the elderly population in Huangpi District, Wuhan City was 21.94% (7 863/35 838). The results of Spearman correlation analysis showed that UA/Cr was positively correlated with waist circumference ( r=0.188), fasting plasma glucose (FPG) ( r=0.024), systolic blood pressure (SBP) ( r=0.019) and triglyceride (TG) ( r=0.209) in elderly people (all P<0.05), and negatively correlated with high-density lipoprotein cholesterol (HDL-C) ( r=-0.035) ( P<0.05). However, no correlation between UA/Cr and diastolic blood pressure (DBP) was found ( P=0.263). Multivariate logistic regression analysis showed that, after adjusting for age, gender, exercise, smoking, and alcohol drinking, compared with UA/Cr group Q1, the risk of MS in group Q2 ( OR=1.20, 95% CI: 1.11-1.29), group Q3 ( OR=1.52, 95% CI: 1.41-1.64) and group Q4 ( OR=2.22, 95% CI: 2.07-2.39) were all increased significantly (all P<0.05). After gender stratification, in the male, the risk of MS in group Q3 and group Q4 was 1.27 and 1.68 times of that in group Q1, respectively (both P<0.05); and in the female, the risk of MS in group Q2, Q3 and Q4 was 1.30, 1.72 and 2.64 times of that in group Q1, respectively (all P<0.05). The restrictive cubic spline regression model indicated that the level of UA/Cr had a non-linear dose-response relationship with the risk of MS ( Pnonlinear<0.05). When UA/Cr>4.56, the risk of MS increased with the increase of UA/Cr level. Conclusions:The UA/Cr is positively correlated with the risk of MS in elderly population in Huangpi District, Wuhan City. There are differences between the UA/Cr level and the risk of MS in the elderly of different genders.
