| Healthy controls (n = 19) | Treatment-naïve OCD patients (n = 19) | Relapsed OCD patients (n = 19) |
Gender ratio (males/females) | 10/9 | 11/8 | 12/7 |
Age (years) | 36.11 (15.75) | 35.53 (7.44) | 36.63 (11.35) |
Duration of illness (years) | - | 16.26 (5.42) | 19.32 (12.18) |
Years of formal education | 15.21 (3.54) | 14.89 (3.28) | 13.68 (2.29) |