美国最新资料显示[1],2010年美国糖尿病患病人数2600万,总人口患病率8.3%,20岁以上人群中患病率为11.3%,糖尿病是导致肾衰、非外伤性下肢截肢、新发失明等的罪魁祸首,同时也是心脏病和中风的主要原因,是美国排名第7位的死因,年总费用达1740亿美圆。据世界卫生 The latest U.S. data show that in 2010, the number of diabetics in the United States was 26 million with a prevalence of 8.3% in the general population and 11.3% in those over the age of 20. Diabetes mellitus caused renal failure, non-traumatic lower limb amputation, New culprit and other culprit, but also the main cause of heart disease and stroke, is the seventh leading cause of death in the United States, the total cost of 174 billion US dollars. According to world health