Table 2.
Means (standard deviations) and t-tests for OCD symptom severity, child depression before and after CBT treatment in children with OCD
| Baseline | Post-treatment | t (df) | |||
|---|---|---|---|---|---|
| n | Mean (sd) | n | Mean (sd) | ||
|
OCD severity Clinician (CY-BOCS) |
295 | 27.50 (6.43) | 112 | 14.88 (8.06) | 17.98 (111)* |
| Parent (ChOCI-p) | 222 | 33.62 (9.36) | 56 | 21.04 (11.32) | 6.85 (41)* |
| Child (ChOCI-ch) | 216 | 31.78 (8.66) | 53 | 21.04 (11.32) | 9.63 (46)* |
| Depression (BDI-Y, t-score) | 261 | 62.66 (13.04) | 62 | 53.53 (12.80) | 5.90 (58)* |
| Global functioning (CGAS) | 218 | 45.32 (13.02) | 141 | 74.36 (19.35) | −11.51 (88)* |
*p < 0.001
CY-BOCS Children’s Yale-brown obsession and compulsion scale, ChOCI-p/-ch Children’s Obsessive-compulsive inventory – parent/child version, BDI-Y Beck’s Depression inventory for youth, CGAS Clinician-rated global assessment scale