EEG findings | Number | Percent (%) | Percent (%) of cases |
Multifocal epileptiform discharge | 44 | 27.7 | 31.9 |
Generalized epileptiform discharge | 38 | 23.9 | 27.5 |
Hypsarrhythmia | 20 | 12.6 | 14.5 |
Focal epileptiform discharge | 15 | 9.4 | 10.9 |
Burst suppression in both awake & sleep | 14 | 8.8 | 10.1 |
Modified hypsarrhythmia | 13 | 8.2 | 9.4 |
Generalized paroxysmal fast activity | 10 | 6.3 | 7.2 |
Burst suppression predominantly in sleep | 5 | 3.1 | 3.6 |