| Characteristics | Cognitive-Behaviour Therapy (n = 28) | Sertraline (n = 28) | Combined Treatment (n = 28) | Placebo (n = 28) |
| Sex, No% |
|
|
|
|
| · Male | 14 (50.0) | 17 (60.7) | 11 (39.3) | 14 (50.0) |
| · Female | 14 (50.0) | 11 (39.3) | 17 (60.7) | 14 (50.0) |
| Age, mean(SD), y | 11.4 (2.8) | 11.7 (2.4) | 11.7 (2.8) | 12.3 (3.0) |
| Scalar variables, mean (SD)CY-BOCS scoreϮ |
|
|
|
|
| · Obsessions | 12.6 (2.6) | 11.5 (2.6) | 11.2 (1.8) | 11.9 (2.1) |
| · Compulsions | 13.4 (2.5) | 12.0 (2.6) | 12.6 (1.7) | 13.3 (1.7) |
| · Total | 26.0 (4.7) | 22.5 (4.7) | 23.8 (3.0) | 25.2 (3.3) |
| NIMH Global Severity score‡ | 9.4 (1.5) | 8.8 (1.5) | 8.8 (1.1) | 9.0 (1.2) |
| CGIScale Severity score§ | 4.9 (0.8) | 4.4 (0.8) | 4.6 (0.6) | 4.7 (0.6) |
| Psychiatric comorbid disorders, No. (%) |
|
|
|
|
| · Internalizing|| | 22 (81.5) | 17 (63.0) | 15 (53.6) | 16 (61.5) |
| · Externalizing¶ | 9 (33.3) | 9 (33.3) | 4 (14.3) | 7 (26.9) |
| · Tic | 3 (11.1) | 5 (18.5) | 4 (14.3) | 5 (19.2) |