Clinical data in patients with TLE with or without IED
| TLE with IED | TLE without IED | |
| Age of onset of epilepsy (median, range; y) | 7 (1–28) | 8 (1–25) |
| Duration of epilepsy (median, range; y) | 19 (5–45) | 23 (7–46) |
| Seizure frequency (mean/month, (SD)) | 13.4 (15.7) | 21 (38.4) |
| SDAS 9 (mean, (SD))1-150 | 14.9 (7.5) | 0.4 (0.7) |
| SDAS 21 (mean, (SD))1-150 | 30.9 (12) | 3 (4.6) |
| FIQ (mean, (SD))1-150 | 80.6 (8.5) | 93 (13.9) |
| VIQ (mean, (SD))1-150 | 81 (8.6) | 93.8 (14.1) |
| PIQ (mean, (SD))1-150 | 83.3 (11.8) | 94.7 (15.1) |
| BDI (mean, (SD))1-150 | 8.8 (4.8) | 4.2 (5.8) |
| S-STAI (mean, (SD))1-150 | 44.1 (14.9) | 32.1 (10.9) |
| Verbal fluency (mean, (SD))1-150 | 8.3 (3.7) | 12.2 (5.2) |
IED=intermittent explosive disorder; SDAS=social dysfunction and aggression scale; FIQ=full IQ, VIQ=verbal IQ, PIQ=performance IQ, all measured with the HAWIE-R; BDI=Beck's depression inventory; S-STAI= state trait anxiety inventory.
↵1-150 p⩽0.01.