Risk | Percentage |
---|---|
Population risk of febrile seizure | 2.7 to 3.1 |
Risk of recurrence of febrile seizure after first seizure | 27 to 32 |
Risk of epilepsy after simple febrile seizures | 1.5 to 2.4 |
Risk of epilepsy after complex febrile seizures (prolonged >15 minutes, focal, multiple in 24 hours) | 4.1 to 6.3 |