Distribution of histological grade and scores for each of its components
| 1 | 2 | 3 | |
|---|---|---|---|
| Grade | 104 (38.5%) | 103 (38.1%) | 63 (23.3%) |
| Tubular score | 20 (7.4%) | 69 (25.6%) | 181 (67.0%) |
| Pleomorphism score | 58 (21.5%) | 167 (61.9%) | 45 (16.7%) |
| Mitotic score | 172 (63.7%) | 36 (13.3%) | 62 (23.0%) |