Relationship of body mass index and non-alcoholic fatty fiver disease in patients with type 2 diabetes mellitus
10.3760/cma.j.issn.1671-7368.2011.10.023
- VernacularTitle:体重指数与2型糖尿病患者非酒精性脂肪性肝病的关系
- Author:
Muxu ZHAI
;
Aihong WANG
;
Shukai SUN
- Publication Type:Journal Article
- Keywords:
Body mass index;
Nonalcoholic fatty liver disease
- From:
Chinese Journal of General Practitioners
2011;10(10):737-739
- CountryChina
- Language:Chinese
-
Abstract:
To investigate the relationship of body mass index and non-alcoholic fatty liver disease (NAFLD) in patients with type 2 diabetes mellitus. Three hundred and eleven patients with type 2 diabetes mellitus diagnosed according WHO 1999 consensus criteria and 366 healthy subjects were enrolled in the study. Medical history was acquired and physical examination was conducted, and blood sugar, liver and kidney functions, lipid profile and abdominal ultrasonography color were examined. Sixty seven out of 366 healthy subjects were confirmed to have non-alcoholic fatty liver disease (NAFLD) ,including 51 mild case ( 13.9% ) ,15 moderate cases(4. 1% ) and 1 severe case(0. 3% ) ; while in 311 diabetic patients NAFLD was detected in 144 cases, including 85 mild cases (27.3%) ,53 moderate cases( 17.3% )and 19 severe cases( 1.9% ). The prevalence rate of NAFLD was higher in diabetic patients than control group in BMI < 23.0 kg/m2 group, 23.0 -24. 9 kg/m2 group and 25.0 -29. 9 kg/m2 group(P <0. 01 ) ; however, there was no difference between two groups when BMi ≥30 kg/m2 (P >0. 05 ). The prevalence of NAFLD increased with BMI whether in control group or in diabetic group, especially when BMI > 25 kg/m2. In addition to the prevalence of NAFLD, metabolic syndrome increased with BMI in diabetic patients. These findings indicate that type 2 diabetic patients have a high prevalence of NAFLD, especially in obese patients.