作为胰岛素抵抗和高血糖的独立危险因素,肥胖在2型糖尿病患者中十分常见。在美国大约有82%～87%的糖尿病患者存在着超体重或者肥胖的现象[1];在发展中国家,肥胖型糖尿病的发病率亦是逐年升高[5]。不仅如此,儿童的肥胖发病率也显著增高[4]。由此可见,肥胖型糖尿病的 As an independent risk factor for insulin resistance and hyperglycemia, obesity is very common in patients with type 2 diabetes. In the United States, about 82% to 87% of diabetic patients have overweight or obesity [1]; in developing countries, the incidence of obese diabetes is also increasing year by year [5]. Not only that, children’s obesity incidence was significantly higher [4]. This shows that obese diabetic