近年来,糖尿病在全球范围内流行呈上升趋势,预计到2025年糖尿病患者可达3亿人,其中90%以上为2型糖尿病,而其中2/3的患者死于大血管并发症,如脑卒中、心肌梗死等。我国目前糖尿病患病人数在世界上排第二位,大血管并发症是我国糖尿病患者主要的致残致死原因,其治疗费用加重了患者 In recent years, the prevalence of diabetes in the world is on the rise. It is estimated that up to 300 million people will be affected by diabetes in 2025, of which more than 90% are type 2 diabetic patients. Two-thirds of these patients die of macrovascular complications such as brain Stroke, myocardial infarction and so on. At present, the number of diabetic patients in China ranks second in the world. The major vascular complications are the major causes of disability in our country with diabetes. The cost of treatment is aggravated in patients