| Case no | Spasm | Seizure | Developmental delay | Favorable outcome |
| 1 |
|
| *M | + |
| 2 | * | * | *A |
|
| 3 |
|
|
| + |
| 4 |
|
| * | + |
| 5 |
|
| * | + |
| 6 |
|
| *M | + |
| 7 |
| *R | * |
|
| †8 |
| *F | *M |
|