Table 4.
Between-group comparison for treatment outcome.
| Variable | Message (n=46) | Video (n=37) | t test (df) | P value | Cohen d (95% CI) | |
| Change per session, estimate (SE) | ||||||
|
|
Depression (0-27) | –0.50 (0.10) | –0.53 (0.10) | 0.25 (553) | .80 | 0.02 (–0.15 to 0.19) |
|
|
Anxiety (0-21) | –0.29 (0.08) | –0.35 (0.08) | 0.60 (539) | .55 | 0.05 (–0.12 to 0.22) |
|
|
Functional impairment (0-3) | –0.05 (0.01) | –0.04 (0.02) | –0.13 (552) | .90 | –0.01 (–0.18 to 0.16) |
| ΔPrepost, mean (SD) | ||||||
|
|
Depression (0-27) | 6.97 (6.72) | 6.23 (6.22) | 0.42 (47.52) | .68 | 0.11 (–0.43 to 0.66) |
|
|
Anxiety (0-21) | 3.48 (5.73) | 3.55 (4.30) | –0.04 (50.81) | .97 | –0.01 (–0.56 to 0.53) |
|
|
Functional impairment (0-3) | 0.71 (1.07) | 0.45 (0.91) | 0.93 (49.22) | .36 | 0.25 (–0.30 to 0.80) |
| ΔPre-6-month follow-up, mean (SD) | ||||||
|
|
Depression (0-27) | 5.73 (6.09) | 7.59 (6.55) | –0.93 (32.55) | .36 | –0.30 (–0.91 to 0.33) |
|
|
Anxiety (0-21) | 2.22 (5.39) | 3.24 (4.75) | –0.65 (37.37) | .52 | –0.19 (–0.80 to 0.42) |
|
|
Functional impairment (0-3) | 0.64 (1.16) | 0.65 (0.86) | –0.01 (41.12) | .99 | 0.00 (–0.60 to 0.61) |