A:急性细菌性前列腺炎(acutebacterial prostatitis，ABP)
B:亚急性细菌性前列腺炎(subacutebac-terial prostatitis,SBP)
C:慢性细菌性前列腺炎(chronicbacterial prostatitis,CBP)
D:慢性非细菌性前列腺炎(chronicnon-Bacterial prostatitis,CNP) E.前列腺痛(prostatodynia，PD)