Table 2.
Results of the mixed effects regression model for the primary outcome and the secondary outcomes
| N | Time b (95% CI)1 |
GBV vs. TAU b (95% CI)1 |
Time * GBV vs. TAU b (95% CI)1 |
Constant b (95% CI)1 |
Cohen’s d t4 – t0 (95% CI) |
|
|---|---|---|---|---|---|---|
| EPAS total | 923 |
0·07*** (0·05 0·08) |
0·00 (-0·09 0·09) |
0·03*** (0·01 0·05) |
2·99 (2·96 3·04) |
0.27 (0.14 0.40) |
| HoNOS total score | 927 |
-1·24*** (-1·62 -0·86) |
-0·31 (-0·75 0·13) |
0·12 (-0·04 0·28) |
14·8 (14·08 15·54) |
0.07 (-0.14 0.16) |
| WHOQOL-BREF | 922 |
2·37*** (1·83 2·91) |
0·59 (-1·30 2·49) |
0·87** (0·36 1·38) |
38·77 (36·91 40·63) |
0.22 (0.09 0.35) |
| ZUF-8 | 922 |
0·44*** (0·31 0·57) |
1·34 (0·76 1·93) |
0·40*** (0·23 0·58) |
20·52 (19·97 21·07) |
0.41 (0.28 0.54) |
| CAN Number of unmet needs / total number of needs | 927 |
-0·04*** (-0·05 -0·04) |
-0·53** (-0·08 -0·02) |
-0·02*** (-0·02 − 0·01) |
0·68 (0·60 0·75) |
-0.26 (-0.39 -0.13) |
1 Robust standard errors to take into account clustered variance at 12 sites
EPAS = Assessment of Empowerment in Patients with Affective and Schizophrenic Disorders; HoNOS = Health of the Nations Outcome Scale; WHOQOL-BREF = WHO Quality of Life questionnaire Brief version; ZUF-8 = Service Satisfaction Questionnaire; CAN = Camberwell Assessment of Needs