Annals of surgical oncology
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To investigate the performance of prostate health index (PHI) and percentage prostate-specific antigen (PSA) isoform [-2]proPSA (%p2PSA) in predicting pathologic outcomes at radical prostatectomy (RP) in a Chinese population. ⋯ Both PHI and %p2PSA predict aggressive and significant pathologies in RP in Chinese men. This enabled identification of nonaggressive cancers for better counseling on active surveillance or treatment.