AIM: Metabolic syndrome (MetS) is a major culprit in cardiovascular disease and chronic kidney disease (CKD) in Western populations. We studied the longitudinal association between MetS and incident CKD in Chinese adults. METHODS: A cohort study was conducted in a nationally representative sample of 4248 Chinese adults in Taiwan. The MetS was defined according to a unified criteria set by several major organizations and CKD was defined as an estimated glomerular filtration rate (eGFR) < 60 mL/min per 1.73 m(2). Cox proportional hazards regression was used to estimate hazard ratios (HR) and 95% confidence intervals (CI) adjusted for sex, age, body mass index (BMI) and serum levels of total cholesterol. RESULTS: The prevalence of MetS among participants at baseline recruitment was 15.0% (637/4248). During a median follow-up period of 5.40 years, 208 subjects (4.9%) developed CKD. The multivariate-adjusted HR of CKD in participants with MetS compared with those without was 1.42 (95% CI = 1.03, 1.73). Additionally, there was a significantly graded relationship between the number of the MetS components and risk of CKD. Further, the relation between MetS and incident CKD was more robust in subjects with BMI >27.5 kg/m(2) than in those with lower BMI. CONCLUSION: The results suggest that the presence of MetS was significantly associated with increased risk of incident CKD in a Chinese population. These findings warrant future studies to test the impact of preventing and treating MetS on the reduction of the occurrence of CKD.
AIM: Metabolic syndrome (MetS) is a major culprit in cardiovascular disease and chronic kidney disease (CKD) in Western populations. We studied the longitudinal association between MetS and incident CKD in Chinese adults. METHODS: A cohort study was conducted in a nationally representative sample of 4248 Chinese adults in Taiwan. The MetS was defined according to a unified criteria set by several major organizations and CKD was defined as an estimated glomerular filtration rate (eGFR) < 60 mL/min per 1.73 m(2). Cox proportional hazards regression was used to estimate hazard ratios (HR) and 95% confidence intervals (CI) adjusted for sex, age, body mass index (BMI) and serum levels of total cholesterol. RESULTS: The prevalence of MetS among participants at baseline recruitment was 15.0% (637/4248). During a median follow-up period of 5.40 years, 208 subjects (4.9%) developed CKD. The multivariate-adjusted HR of CKD in participants with MetS compared with those without was 1.42 (95% CI = 1.03, 1.73). Additionally, there was a significantly graded relationship between the number of the MetS components and risk of CKD. Further, the relation between MetS and incident CKD was more robust in subjects with BMI >27.5 kg/m(2) than in those with lower BMI. CONCLUSION: The results suggest that the presence of MetS was significantly associated with increased risk of incident CKD in a Chinese population. These findings warrant future studies to test the impact of preventing and treating MetS on the reduction of the occurrence of CKD.
Authors: Ga Eun Nam; Soon Young Hwang; Hye Soo Chung; Ju Hee Choi; Hyun Jung Lee; Nam Hoon Kim; Hye Jin Yoo; Ji-A Seo; Sin Gon Kim; Nan Hee Kim; Sei Hyun Baik; Kyung Mook Choi Journal: Int J Endocrinol Date: 2018-04-02 Impact factor: 3.257