Table II. Univariate and multivariate analyses of risk factors for progression to castration-resistant prostate cancer (CRPC) (n=92).
BCR: Biochemical recurrence; CI: confidence interval; IQR: interquartile range; PSA: prostate-specific antigen; PSADT: prostate-specific antigen doubling time; RT: radiation therapy; SHT: salvage hormonal therapy.