1500名因阳萎而作了多方面诊断者中,70岁以上老人共102例。诊断结果器质性者共80％,其中,血供血不足者28例,生殖内分泌障碍23例,原因未明的器质性19例,神经性5例,药物有关者5例,20％为精神性。84％病人主诉阳萎已24月以上,11％在10年以上,88％是性功能逐渐减退、68％在诊断前1年尚能成功地性交。由于年龄较大一般都 Of the 1,500 people who had made extensive diagnoses due to impotence, 102 were elderly over the age of 70. The diagnosis of 80% of organic, of which 28 cases of blood insufficiency, reproductive endocrine disorders in 23 cases, unexplained organic 19 cases, 5 cases of neurological, drug-related in 5 cases, 20% of the spiritual . Eighty-four percent of patients complained of impotence more than 24 months, 11% were over 10 years, 88% had a progressive decrease in sexual function, and 68% successfully had sexual intercourse one year prior to diagnosis. As older generally