Table 1.
Patients' characteristics.
| Characteristic | Study population (n = 158) |
|---|---|
| Age, mean ± SD years | 65.26 ± 5.11 |
| PSA, mean ± SD ng/mL | 8.86 ± 5.09 |
| PSA F/T, mean ± SD % | 14.26 ± 7.66 |
| Clinical T stage | |
| T1c | 127 cases |
| T2a–c | 26 cases |
| T3a | 5 cases |
| Biopsy Gleason score | |
| 6 | 48 cases |
| 7 | 86 cases |
| ⩾8 | 24 cases |
| Prostate volume, mean ± SD mL | 30.97 ± 15.20 |
| Operation | |
| ORP | 50 cases |
| LRP | 108 cases |
| Pathologic T stage | |
| T2a–c | 98 cases |
| T3ab | 59 cases |
| T4 | 1 case |
| RP Gleason score | |
| 6 | 16 cases |
| 7 | 120 cases |
| ⩾8 | 22 cases |
PSA: prostate specific antigen, F/T: free-to-total PSA ratio, RP: radical prostatectomy, ORP: open radical prostatectomy, LRP: laparoscopic radical prostatectomy.