Table 1. Quality-of-Life Scores and Percentage of Cases With Treatment Success.
| Time point | Quality of life, utility value (95% CI)a | Treatment success, % of patients (95% CI)b | ||||
|---|---|---|---|---|---|---|
| CCBT | TAU | P value | CCBT | TAU | P value | |
| Baseline | 0.489 (0.466-0.511) | 0.495 (0.468-0.522) | .75 | [Reference] | [Reference] | |
| Posttreatment (12 wk) | 0.619 (0.590-0.656) | 0.563 (0.535-0.598) | .01 | 58.21 (45.54-69.94) | 33.96 (21.89-48.36) | .008 |
| 3-mo Follow-up | 0.601 (0.562-0.641) | 0.606 (0.573-0.640) | .62 | 50.00 (37.74-62.27) | 28.85 (17.55-43.27) | .02 |
| 6-mo Follow-up | 0.608 (0.563-0.653) | 0.561 (0.525-0.597) | .05 | 45.16 (32.68-58.24) | 25.00 (13.70-40.65) | .03 |
Abbreviations: CCBT, computer-assisted cognitive behavioral therapy; TAU, treatment as usual.
a
Values at follow-up time points were adjusted for baseline utility.
b
Success defined as an improvement in Patient Health Questionnaire–9 of ≥50% at follow-up.