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糖尿病是老年人的常见病和多发病。据1979年全国14个省、市30万人口调查,糖尿病总患病率为6.09‰。本病的老年人患病率随年龄增长而增长,40岁以上患病率开始剧增,高峰在60岁组,为42.70‰。病因目前认为,遗传因素和环境因素共同作用,致使胰岛素绝对或相对分泌不足是发生糖尿病的主要原因;而遗传因素是老年糖尿病的基本病因,属于多基因遗传性疾病的范畴。绝大多数老年人糖尿病属非胰岛素依赖型糖尿病(NIDDM)。研究证明,许多NIDDM存在胰岛素抗拒,即组织对胰岛素
Diabetes is a common and frequently-occurring disease in the elderly. According to a survey of 300,000 people in 14 provinces and cities in 1979, the total prevalence of diabetes was 6.09 ‰. The prevalence of the elderly with the disease increased with age, the prevalence of 40 years of age began to surge, the peak in the 60-year-old group, 42.70 ‰. Etiology Currently, genetic and environmental factors work together, resulting in absolute or relative lack of insulin secretion is the main reason for the occurrence of diabetes; and genetic factors are the basic causes of diabetes in elderly, are multi-gene disorders of the area. The vast majority of elderly people with diabetes are non-insulin dependent diabetes mellitus (NIDDM). Studies have shown that many NIDDM insulin resistance, that is, the organization of insulin