Table 2.
Changes in Computerized Adaptive Testing for Mental Health (CAT-MH) score between baseline and follow-up among the full sample (n=196) and those in tiers 2 and 3 at baseline (n=108).
| CAT-MH scale | Baseline severity score, mean (SD) | Follow-up severity score, mean (SD) | Percent change, % | Effect size, Cohen d (95% CI) | P value | |
| Overall sample (n=196) | ||||||
|
|
Depression | 49.4 (17.0) | 43.7 (20.5) | –11.6 | 0.30 (0.19-0.41) | <.001 |
|
|
Anxiety | 40.7 (19.4) | 35.3 (20.5) | –13.4 | 0.27 (0.15-0.39) | <.001 |
|
|
PTSDa | 41.7 (17.5) | 35.9 (19.9) | –13.9 | 0.31 (0.19-0.43) | <.001 |
| Baseline tiers 2 and 3 (n=108) | ||||||
|
|
Depression | 60.2 (14.3) | 52.4 (20.3) | –13 | 0.42 (0.26-0.59) | <.001 |
|
|
Anxiety | 52.6 (16.1) | 48.6 (18.9) | –15.9 | 0.44 (0.24-0.64) | <.001 |
|
|
PTSDa | 51.3 (15.3) | 44.6 (19.7) | –13 | 0.37 (0.18-0.56) | <.001 |
aPTSD: posttraumatic stress disorder.