Patient Characteristics
| Characteristic | Data |
| Total patients (n) | 90 |
| Primary local therapy (n) | |
| Radical prostatectomy ± RT, ± ADT | 63 |
| RT ± ADT | 27 |
| Age (y) | |
| Median | 66 |
| Range | 50–81 |
| Primary tumor Gleason (n) | |
| Gleason ≤ 6 | 13 |
| Gleason 7 | 32 |
| Gleason ≥ 8 | 45 |
| PSA (ng/mL) | |
| Median | 2.5 |
| Range | 0.21–35.5 |
| PSAdt (mo) | |
| Median | 7.0 |
| Range | 0.9−75.2 |
| PSAvel (ng/mL/y) | |
| Median | 2.0 |
| Range | 0.1–25 |
| Time from treatment to scan (mo) | |
| Median | 50.4 |
| Range | 7–228 |