Characteristics of type 2 diabetes in terms of insulin resistance in Korea.

Abstract

The aim of this study was to assess the implications of insulin resistance on the clinical and biochemical profiles of Korean type 2 diabetic patients. 122 patients with type 2 diabetes underwent a short insulin tolerance test to assess insulin resistance. Subjects were classified in tertiles according to ISI (insulin sensitivity index), and the tertile I (the insulin- resistant group) and tertile III (the insulin-sensitive group) clinical and biochemical parameters were compared. Age, waist circumference (WC), systolic blood pressure (SBP), HbA1c, body fat content, and fasting plasma glucose were significantly higher in tertile I than tertile III (all p < 0.05). The frequency of hypertension and family history of cerebrovascular disease (CVD) were greater in tertile I than III (p < 0.05). To evaluate the factors affecting ISI, multiple regression was performed, and age, WC, SBP, HbA1c, and body fat content were found to be independently related to insulin resistance (p < 0.05). Old age, hypertension, central obesity, and poor glycemic control were identified as clinical parameters of insulin resistance in Korean type 2 diabetic patients.

• Authors: Jong-Suk Park, Chul-Sik Kim, Joo-Young Nam, Dol-Mi Kim, Min-Ho Jo, Jina Park, Chul-Woo Ahn, Bong-Soo Cha, Sung-Kil Lim, Kyung-Rae Kim, Hyun-Chul Lee, Kap-Bum Huh
• Journal: Yonsei medical journal (Yonsei Med J) Vol. 46 Issue 4 Pg. 484-90 (Aug 31 2005) ISSN: 0513-5796 [Print] Korea (South)
• PMID: 16127772 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Blood Glucose
• C-Peptide
• Cholesterol, HDL
• Glycated Hemoglobin A

Topics

• Adult
• Aged
• Blood Glucose (analysis)
• C-Peptide (analysis)
• Cholesterol, HDL (blood)
• Diabetes Mellitus, Type 2 (metabolism)
• Female
• Glycated Hemoglobin (analysis)
• Humans
• Insulin Resistance
• Male
• Middle Aged