RESUMO
Objective To study the metabolic characteristics in type 2 diabetes mellitus with different BMI.Methods 233 patients with type 2 diabetes mellitus were divided into 2 groups. The first group was the BMI ＜25kg/m2 ,the second group with BMI ≥25kg/m2. The blood sugar、 blood-fat 、blood uric acid、type-B ultrasonic of liver were analyzed. Results The waistline、hip circumference、limosis c-peptide 、total cholesterol 、triglyceride and morbidity of fatty liver and hypertension of the second group were higher than the first group. Conclusion Over weigh patients of type 2 diabetes had IR、hyperlipemia、hypertension 、fatty liver. The rate and the severity of the artery diseases in type 2 diabetes mellitus increased wit the increase of the BMI. So weigh reduction could decrease the development of the artery diseases in type 2 diabetes.