- Demographic parameters of study participants.
| Parameter | Mean | SD |
|---|---|---|
| Age | 3.43 (years) | 1.71 |
| Age of seizure onset | 9.57 (m) | 5.83 |
| Age of VPA start | 16.29 (m) | 4.87 |
| Duration of VPA | 14.86 (m) | 15.50 |
| VPA Dose | 31.4 (mg/kg/day) | 7.4 |
SD - Standard deviation, M - months