Volume 25, Issue 3 pp. 259-265
Research Article

Serum adiponectin as a useful marker for metabolic syndrome in type 2 diabetic patients

Ji Eun Yun

Ji Eun Yun

Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

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Jae Woong Sull

Jae Woong Sull

Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

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Hee Yeon Lee

Hee Yeon Lee

Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

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Eunjung Park

Eunjung Park

Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

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Soriwool Kim

Soriwool Kim

Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

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Jaeseong Jo

Jaeseong Jo

Metabolic Syndrome Research Initiatives, Seoul, Republic of Korea

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Sun Ju Lee

Sun Ju Lee

Metabolic Syndrome Research Initiatives, Seoul, Republic of Korea

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Sang Yeon Kim

Sang Yeon Kim

Metabolic Syndrome Research Initiatives, Seoul, Republic of Korea

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Young Ju Choi

Young Ju Choi

Huh's Diabetes Center and the 21st Century Diabetes and Vascular Research Institute, Seoul, Republic of Korea

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Sun Ha Jee

Corresponding Author

Sun Ha Jee

Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea

Department of Epidemiology and Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Republic of Korea.Search for more papers by this author
Kap Bum Huh

Kap Bum Huh

Huh's Diabetes Center and the 21st Century Diabetes and Vascular Research Institute, Seoul, Republic of Korea

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First published: 12 February 2009
Citations: 20

Abstract

Background

Although adiponectin is generally known as a predictor of metabolic syndrome, potential of adiponectin as a predictor for metabolic syndrome in type 2 diabetes is debated. The purpose of this study is to determine the association between adiponectin and metabolic syndrome in patients with type 2 diabetes.

Methods

Adiponectin and the risk of metabolic syndrome were examined among 1013 type 2 diabetes patients who visited Huh's Diabetes Center from January 2003 to June 2006. Adiponectin levels were classified into quartile groups, and metabolic syndrome was defined according to the standard of National Cholesterol Education Program (NCEP) Adult Treatment Panel (ATP) III. Insulin sensitivity was directly assessed using the short insulin tolerance test (SITT) (Kitt: %/ min).

Results

Adiponectin was significantly correlated with metabolic syndrome components. The age-adjusted correlations between adiponectin and clinical parameters including metabolic components were significant; adiponectin was negatively correlated with waist circumference, diastolic blood pressure and triglyceride, and positively correlated with high-density lipoprotein (HDL) cholesterol. Subjects with metabolic syndrome showed lower adiponectin levels than those without metabolic syndrome. After multivariate adjustment, participants with lower adiponectin levels also had a higher risk for metabolic syndrome (OR for lowest quartiles 2.21; 95% CI, 1.51–3.24). Metabolic syndrome risk was stronger among those with low adiponectin and severe insulin resistance simultaneously. This study has shown additive effects of adiponectin and insulin resistance on metabolic syndrome.

Conclusions

In type 2 diabetic patients, the adiponectin was a useful predictor of metabolic syndrome independent of potential confounding variables. Copyright © 2009 John Wiley & Sons, Ltd.

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