| Résultts | n | Percentage |
| Hemorrhages | 285 | 66.28 |
| Ischemia | 93 | 21.63 |
| Hydrocephalus | 41 | 9.53 |
| Leuko malacie lesions | 17 | 3.95 |
| Brain atrophy | 4 | 0.93 |
| Brain malformations | 3 | 0.70 |
| Cerebral edema | 2 | 0.47 |