Table 3 Univariate and multivariate Cox regression analysis of the contribution of potential prognostic factors to biochemical recurrence-free survival of the 77 patients with localized prostate carcinoma who underwent radical prostatectomy
Characteristics | Univariate Analysis | Multivariate Analysis | ||
|---|---|---|---|---|
HR (95% CI) | p | HR (95% CI) | p | |
Age (≤65 yrs. vs. > 65 yrs) | 1.28 (0.49–3.31) | 0.618 | – | – |
CETRUS score (≤3 vs. > 3) | 4.11 (1.32–12.74) | 0.015 | 7.02 (2.00–24.69) | 0.002 |
Tumor stage (T1 vs. T2) | 4.66 (1.06–20.53) | 0.042 | 5.30 (1.17–24.08) | 0.031 |
Gleason score (≤7 vs. > 7) | 3.64 (1.35–9.84) | 0.011 | 6.38 (2.16–18.88) | 0.001 |
PSA (≤15 ng/mL vs. > 15 ng/mL) | 2.81 (1.06–7.43) | 0.037 | 2.63 (0.74–9.32) | 0.135 |
BMI (< 25 kg/m2 vs. ≥25 kg/m2) | 1.87 (0.71–4.93) | 0.205 | – | – |
ECOG PS (0 vs. ≥1) | 2.67 (1.01–7.06) | 0.047 | 1.637 (0.46–5.78) | 0.444 |