老年糖尿病患者的血糖控制存在许多实际问题,如果对血糖的控制目标要求很严,那么就会产生许多严重的低血糖反应,而低血糖对老年人来说,其后果是严重的,甚至超过了高血糖的影响。但患者为避免低血糖发生,使血糖控制不理想,又易出现冠心病、脑卒中、肾病等多种并发症, There are many practical problems with glycemic control in elderly diabetic patients, and severe glycemic response can occur if strict control of blood glucose is required, and hypoglycemia can have severe, if not more than severe, consequences for the elderly The impact of high blood sugar. However, patients in order to avoid hypoglycemia, so that blood glucose control is not ideal, but also prone to coronary heart disease, stroke, kidney disease and other complications,