近年来糖尿病的患病率在逐年增加，尤其是 2型糖尿病约占糖尿病人总数的 90％。 2型糖尿病者多为中老年病人，其中大约有一半病人患有高血压，因此往往病人同时有糖尿病又有高血压和高血脂。这样冠心病、心力衰竭、中风、肾功能衰竭发生率相当高。 1型糖尿病虽然相对来说年龄较 In recent years, the prevalence of diabetes is increasing year by year, especially type 2 diabetes accounts for about 90% of the total number of diabetic patients. People with type 2 diabetes are mostly middle-aged and elderly patients, and about half of them suffer from high blood pressure, so patients often have both diabetes and hypertension and hyperlipidemia. This coronary heart disease, heart failure, stroke, renal failure rate is quite high. Although type 1 diabetes is relatively older