Preoperative Multivariate Cox Proportional Hazards Model for Predicting Treatment Failure (n = 98)
| Variable | Hazard ratio | P |
| PET metastasis (any site) | 3.26 (1.86, 5.72) | <0.0001 |
| PSA (ng/mL) | 1.01 (1.00, 1.02) | 0.0043 |
| Clinical stage (cT2 vs. cT1c) | 1.16 (0.66, 2.06) | 0.6065 |
| Clinical Gleason score | 0.0199 | |
| 6 vs. 7 | 0.76 (0.17, 3.48) | |
| (8, 9, 10) vs. 7 | 2.14 (1.20, 3.81) | |
| Percentage cores positive | 1.01 (1.00, 1.02) | 0.1089 |
Data in parentheses are 95% confidence intervals.