Table 1 Clinical characteristics and demographic variables at baseline
OCD (n = 434) | Anxiety disorder (n = 84) | Tic disorder (n = 45) | |
|---|---|---|---|
Age in years, M (SD) | 13.84 (2.55) | 14.62 (2.57) | 12.11 (2.49) |
Female gender, n (%) | 245 (56.45) | 68 (80.95) | 10 (22.22) |
Parents’ highest education, n (%) | |||
Primary school | 6 (1.62) | 0 (0) | 1 (2.86) |
Secondary school | 61 (16.44) | 23 (32.86) | 12 (34.29) |
College/university > 2 years | 304 (81.94) | 47 (67.14) | 22 (62.86) |
Comorbid disorders, n (%) | |||
Any comorbid disorder | 207 (47.70) | 54 (69.23) | 20 (44.44) |
Depression | 57 (13.13) | 26 (30.95) | 2 (4.44) |
Anxiety disorder | 79 (18.20) | 84 (100.0) | 6 (13.33) |
Autism spectrum disorder | 68 (15.67) | 1 (1.75) | 6 (13.33) |
ADHD | 80 (18.43) | 4 (7.02) | 13 (28.89) |
Lifetime history of tics, n (%) | 114 (26.33) | 3 (8.57) | 45 (100) |
OCI-CV, M (SD) | |||
Total score | 18.45 (7.68) | 12.41 (6.20) | 7.96 (5.82) |
Doubting/checking | 4.83 (2.73) | 3.46 (2.19) | 2.18 (2.06) |
Obsessing | 4.54 (2.20) | 3.51 (1.97) | 1.89 (1.60) |
Hoarding | 1.39 (1.67) | 1.33 (1.34) | 1.13 (1.20) |
Washing | 3.16 (2.27) | 1.27 (1.73) | 0.60 (1.12) |
Ordering | 2.92 (2.08) | 2.12 (1.76) | 1.71 (1.67) |
Neutralizing | 1.61 (1.57) | 0.72 (0.97) | 0.44 (0.69) |