Table 4.
Data related to the Patient Group
| Patient group | |
| N (number of subjects) | 96 (100%) |
| Sex | |
| Male | 41 (47%) |
| Female | 55 (53%) |
| Mean age (years) | 31.35 |
| Type of seizure | |
| Tonic clonic | 77 (81%) |
| Absence | 8 (8%) |
| Tonic | 4 (4%) |
| Atonic | 3 (3%) |
| Myoclonic | 4 (4%) |
| Family history of epilepsy | |
| Present | 17 (18%) |
| Absent | 79 (82%) |
| Age at first seizure (x) | |
| X.16 | 42 (44%) |
| X>16 | 54 (56%) |
| S430y genotype | |
| Normal (g/g) | 83 (87%) |
| Heterozygote (g/t) | 7 (7%) |
| Homozygote (t/t) | 6 (6%) |