Prognosis of febrile seizures
| 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 |