| Variable | Number of patients | Percentage |
| Grade assigned |
|
|
| No | 56 | 36.60 |
| Yes | 97 | 63.40 |
| Grade at presentation |
|
|
| Gleason 6 or lower | 30 | 30.93 |
| Gleason 7 | 15 | 15.46 |
| Gleason 8, 9, 10 | 52 | 53.61 |