糖尿病是世界范围内发病率增长较快的疾病,对人类健康威胁较大的公共卫生问题之一。目前,我国糖尿病患者数量已达到9 200万以上,且仍有增长的趋势,给社会带来了沉重的经济、医疗负担。糖尿病的并发症很多,随着血糖控制效果的提高,低血 Diabetes is one of the most common public health problems threatening human health in the world, where the incidence of diseases is rapidly increasing. At present, the number of diabetic patients in our country has reached more than 92 million and there is still an increasing trend, which has brought heavy economic and medical burdens to the community. A lot of complications of diabetes, with the effect of improving blood sugar control, low blood