Patient Characteristics
| Characteristic | Frequency (%) | Mean ± SD |
| Age (y) | 66.57 + 8.77 | |
| Radical prostatectomy | 31/31 (100) | |
| GS | 31/31 (100) | |
| 6 | 2/31 (6.5) | |
| 7 | 9/31 (29.0) | |
| 8 | 11/31 (35.5) | |
| 9 | 8/31 (25.8) | |
| 10 | 1/31 (3.2) | |
| Prostate-specific antigen (ng/mL) | 30/31 (96.8) | 17.49 + 20.81 |
| <2 | 0/30 (0) | |
| 2–20 | 23/30 (76.7) | |
| >20 | 7/30 (23.3) | |
| Hormone therapy | 1/31 (3.2) | |
| Indications | ||
| Staging | 28/31 (90.3) | |
| Restaging | 3/31 (9.7) |