| Number (n) | Frequency (%) |
Recovery without sequelae | 131 | 84% |
Recovery with sequelae | 25 | 16% |
Epilepsy | 2 | 1.3% |
Motor deficit | 11 | 7% |
Language disorder | 3 | 1.9% |
Hydrocephalus | 2 | 1.3% |
Psychomoteur retardation | 7 | 4.5% |
Death | 0 | 0 |