糖尿病是一组以慢性血葡萄糖水平增高为特征的代谢性疾病,是由于胰岛素分泌和/或作用缺陷引起[1-4]。糖尿病是一组多病因的慢性非传染性疾病,其并发症极大增加了与该病相关的患病率与病死率,从而降低了患者的生活质量[5]。最新数据显示,20岁以上的城市、乡镇和富裕农村人群中,糖尿病患病率已达11%,另外还有15%的人血糖调节受 Diabetes mellitus is a group of metabolic diseases characterized by an increase in chronic blood glucose levels due to a deficiency of insulin secretion and / or function [1-4]. Diabetes mellitus is a group of multiple, non-communicable chronic diseases with complications that greatly increase the prevalence and mortality associated with the disease, thereby reducing the patient’s quality of life [5]. The latest data show that in cities over 20 years old, townships and wealthy rural population, the prevalence of diabetes has reached 11%, in addition to 15% of the people affected by the regulation of blood glucose