?????
???????????Erectile Dysfunction???ED?????????????????????3????????????????????????????ED???????????????????????????????????????????????
?ED?????????????ED?
ED???????????????????????40?70?????ED??????52%??????????????????????????????????2226?20?86????????ED???????????ED?????26.1%???40??????40.2%???????????????ED???1/4?40??????????????????ED????????????????ED?????????????ED???????????
ED???????
ED??????????????????????????????????????????????????????ED;????????????????????????????????????????????????????????????ED???????????????
