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作者对过去３０年完成的４００多项关于阳萎和勃起功能障碍（ＥＤ）的流行病学和病理生理学研究进行探讨。根据统计，４０～７０岁美国男性不同程度的ＥＤ的发病率为５２％，发病率与年龄显著相关（Ｐ＜０００１），ＥＤ危险因素包括衰老、慢性疾病、各种药物及吸烟。Ｅ...
The authors explored more than 400 epidemiological and pathophysiological studies of impotence and erectile dysfunction (ED) completed in the past 30 years. According to the statistics, the incidence of ED among American 40- to 70-year-old men with varying degrees is 52%. The incidence is significantly related to age (P <0001). ED risk factors include aging, chronic diseases, various drugs and smoking. E ...