论文部分内容阅读
勃起功能障碍(erectile dysfunction,ED)是指阴茎不能达到或维持充分的勃起以获得满意的性生活。随着生活和工作节奏的加快、环境污染、药物滥用以及人口老年化等,ED的发病率有逐年增高的趋势。我国成年男性ED的发病率在10%左右,在美国40~70岁的男性中有一半的人患有不同程度的ED[1]。传统观念认为,ED的发生主要是由心理社会因素引起,认为心理因素导致的ED占90%左右。随着科学技术的发展和ED研究的不断深入,人们发现ED患者
Erectile dysfunction (ED) refers to the penis can not reach or maintain full erection in order to obtain a satisfactory sex life. With the accelerated pace of life and work, environmental pollution, drug abuse and population aging, the incidence of ED has increased year by year trend. The morbidity rate of adult male ED is about 10% in our country, and half of men aged 40-70 in the United States have different degrees of ED [1]. The traditional view is that the occurrence of ED is mainly caused by psychological and social factors, that psychological factors lead to ED accounted for about 90%. With the development of science and technology and the deepening of ED research, people find ED patients