随着生活水平的提高,社会人口的老龄化,生活方式和饮食结构的改变,诊断水平的进步,2型糖尿病的发病率呈上升趋势。近10年,已成为仅次于肿瘤、心血管病之后的第三大危害人民健康的终身性疾病[1]。它的急慢性并发症,尤其是慢性并发症累及心脑血管、肾脏、视网膜、神经系统、下肢血管等多个器官。致残和致死率高,严重影响患者的 With the improvement of living standards, the aging of the social population, changes in lifestyle and diet, the progress of diagnosis, the incidence of type 2 diabetes is on the rise. In the recent 10 years, it has become the third most lifelong disease endangering people’s health after cancer and cardiovascular disease [1]. Its acute and chronic complications, especially chronic complications, affect many organs such as cardiovascular and cerebrovascular, kidney, retina, nervous system and lower extremity blood vessels. Disability and high mortality, seriously affecting the patient’s