目前从世界范围来看,糖尿病(DM)已成为仅次于肿瘤、心脑血管疾病之后危害人类健康的第3位慢性病,DM将成为21世纪的流行病。在我国,随着人民物质生活水平和医疗诊断水平的提高,DM患者逐年增多,目前已经达到3000万左右。据克拉玛依市人民医院2000年统计调查,本市的中老年人群DM患 At present, from the worldwide perspective, diabetes (DM) has become the third chronic disease that is second only to cancer and cardiovascular and endanger human health. DM will become a 21st century epidemic. In our country, with the improvement of people’s material life level and medical diagnosis, the number of DM patients increases year by year, and has now reached 30 million. According to the Karamay City People’s Hospital in 2000 statistical survey, the city’s elderly DM population