每年有400万人死于糖尿病。我国从2007年6月—2008年5月的一项全国性调查结果显示,年龄标化的总糖尿病患病率(包括既往诊断的糖尿病和既往未诊断的糖尿病)和糖尿病前期患病率分别为9.7%和15.5%,因此我国约有9 240万成年人有糖尿病,1.482亿成年人处于糖尿病前期。占全球糖尿病患者的1/6。研究表明,糖尿病发病后10年有30%-40%的患者至少会发生一种并发症,主要由于糖尿病本身造成血管功能障碍导致。血管内皮细 Four million people die of diabetes each year. A nationwide survey from June 2007 to May 2008 in our country showed that the prevalence of age-standardized total diabetes (including previously diagnosed diabetes and previously undiagnosed diabetes) and pre-diabetes prevalence were 9.7% and 15.5% respectively, so about 92.4 million adults in our country have diabetes and 148.2 million adults are in pre-diabetes. 1/6 of the world’s diabetic patients. Studies have shown that 30% -40% of patients 10 years after the onset of diabetes at least one complication occurs, mainly due to diabetes caused by vascular dysfunction. Endothelial fine