| Patients (N=60) | Controls (N=60) | P value |
---|---|---|---|
Age (mean ±SD) | 15.43±2.25 | 15.27±2.47 | 0.34 |
Sex | |||
 Male | 29 | 27 | 0.14 |
 Female | 31 | 33 | |
Handedness | |||
 Right | 58 | 59 | 0.26 |
 Left | 2 | 1 | |
Years of education (mean + SD) | 8.38+2.28 | 8.2+2.47 | 0.18 |
I.Q (mean ± SD) | 96.83±15.32 | 98±10.62 | 0.063 |