Table 3.
Hierarchical regression analysis for main effect of social support scales on HAM-D measure of depression and interaction model with treatment
| Outcome: HAM-D end of treatment | Models with interaction | ||
|---|---|---|---|
| Beta | R 2 change | P value | |
| Level of support received | |||
| HAM-D at baseline | 0.40 | 0.067 | 0.01 |
| Support received at baseline | 0.05 | 0.012 | 0.21 |
| Treatment condition | 6.49 | 0.045 | 0.02 |
| Support received × treatment | −0.30 | 0.034 | 0.03 |
| Total adjusted R 2 | 0.129 | 0.01 | |
| Satisfaction with support | |||
| HAM-D at baseline | 0.39 | 0.068 | 0.01 |
| Satisfaction at baseline | 0.12 | 0.019 | 0.13 |
| Treatment condition | 8.69 | 0.046 | 0.02 |
| Satisfaction × treatment | −0.54 | 0.056 | 0.01 |
| Total R 2 | 0.160 | 0.01 | |