Association Between Serum Uric Acid Level and Metabolic Syndrome Components Publisher



Nejatinamini S¹ ; Ataiejafari A¹ ; Qorbani M^{1, 2} ; Nikoohemat S³ ; Kelishadi R⁴ ; Asayesh H⁵ ; Hosseini S⁶ Show Affiliations
Source: Journal of Diabetes and Metabolic Disorders Published:2015

Abstract

Background: Serum uric acid levels is reported to be associated with a variety of cardiometabolic risk factors; however, its direct association with metabolic syndrome (MetS) remains controversial. Thus, we examined the association of serum uric acid concentrations with the MetS components. Methods: MetS was defined according to the National Cholesterol Education Program (NCEP) criteria. This case-control study comprised 101 non-smoking individuals (41 in the MetS group and 60 in the non-MetS group). Blood pressure, fasting plasma glucose, insulin, HOMA-IR, lipid profiles, uric acid, and anthropometric measures were determined, and body composition was assessed by using bioelectrical impedance analysis (BIA). Results: After adjustment for confounding factors, serum uric acid was significantly higher in MetS group than non-MetS group (5.70 ± 1.62 vs 4.97 ± 1.30 mg/dL, respectively, P = 0.001). After controlling for age, sex and body mass index in partial correlation analysis, uric acid was positively correlated with triglycerides, and negatively with HDL-C. In multiple logistic regression analysis, every 1 mg/dl elevation in the serum uric acid level increased the risk of MetS approximately by 2-folds (OR: 2.11, 95 % CI: 1.30-3.41). Conclusion: This study showed that those individuals with MetS have higher uric acid levels; the association of uric acid and MetS components supports that it might be an additional components of MetS. © 2015 Nejatinamini et al.