Table 3.
Demographic information of the predictors of trajectory class membership
| Variables | Dramatic progress class (n=75) |
Moderate progress class (n=174) |
Little to no progress class (n=85) |
|---|---|---|---|
| Demographic variables | |||
| Age (in years), mean (SD) | 33.85 (10.87) | 32.4 (12.1) | 33.05 (11.16) |
| Female, n (%) | 31 (41.3) | 82 (47.1) | 42 (49.4) |
| Years of education | 15.57 (2.9) | 15.84 (2.25) | 15.45 (2.32) |
| Married-partnered, n (%) | 29 (38.7) | 43 (24.7) | 16 (18.8) |
| Non-Hispanic White, n (%) | 70 (93.3) | 164 (94.3) | 78 (91.8) |
| Medication/Treatment-related variables | |||
| Currently on medication, n (%) | 65 (86.7) | 148 (85.1) | 75 (88.2) |
| Previous medication, n (%) | 68 (90.7) | 152 (87.4) | 77 (91.7) |
| Previous CBT, n (%) | 14 (23) | 40 (32.3) | 24 (32) |
| OCD features and baseline symptom severity | |||
| OCD onset age, mean (SD) | 16.11 (8.08) | 16.11 (9.01) | 16.18 (8.32) |
| YBOCS-Insight, mean (SD) | 0.56 (0.75) | 0.62 (0.86) | 0.75 (0.91) |
| YBOCS-Avoidance, mean (SD) | 1.82 (1.2) | 1.57 (1.1) | 2.09 (1.01) |
| BABS total scores, mean (SD) | 5.36 (4.06) | 5.67 (4.54) | 6.73 (4.4) |
| OCI-R total scores, mean (SD) | 28.51 (13.05) | 25.31 (11.96) | 27.72 (13.42) |
| OCI-R dimensions, mean (SD) | |||
| OCI-Hoarding | 3.16 (3.41) | 3.54 (3.63) | 4.26 (3.99) |
| OCI-Checking | 4.84 (3.47) | 4.65 (3.71) | 4.38 (3.33) |
| OCI-Ordering | 4.56 (3.83) | 3.96 (3.53) | 4.24 (3.59) |
| OCI-Neutralizing | 3.16 (3.73) | 2.78 (3.37) | 2.92 (3.6) |
| OCI-Washing | 5.33 (4.61) | 4.14 (3.91) | 4.96 (4.46) |
| OCI-Obsessing | 7.46 (3.36) | 6.23 (3.42) | 6.96 (3.59) |
| Current comorbid psychopathology and baseline functioning | |||
| Current comorbid anxiety disorder number, mean (SD) | 1.26 (0.53) | 1.26 (0.55) | 1.48 (0.75) |
| HDRS scores, mean (SD) | 7.57 (5.58) | 6.91 (5.06) | 9.68 (5.6) |
| Internalizing factor scores, mean (SD) | −0.05 (0.48) | −0.06 (0.55) | 0.14 (0.73) |
| Quality of life, percentile mean (SD) | 57.59 (17.73) | 59.75 (14.78) | 51.16 (16.09) |
Note. CBT = Cognitive behavioral therapy; OCD = Obsessive-compulsive disorder; YBOCS = Yale–Brown Obsessive Compulsive Scale; BABS = Brown Assessment of Beliefs Scale; OCI-R = Obsessive-Compulsive Inventory-Revised; Hamilton Depression Rating Scale.