Tumour stage and surgical margin involvement in partial versus complete prostate specimen sampling
| n=564 | Partial sampling | Complete sampling | Difference |
| pT3a % (N) | 23.6% (133/564) | 24.5% (138/564) | 0.9% (5) |
| Positive surgical margin % (N) | 33.2% (187/564) | 34.6% (195/564) | 1.4% (8) |
| pT3a and/or positive surgical margin % (N) | 39.4% (222/564) | 41.5% (234/564) | 2.1% (12) |