Table 4.
Treatment Effects by Group, Time, and Coping Pattern: Mixed-Effects Regression Results
| Variable | B | SE | 95% CI | t | df | p |
|---|---|---|---|---|---|---|
| Intercept | 17.04 | 1.37 | (14.34, 19.75) | 12.41 | 208.84 | < 0.001 |
| Coping pattern | ||||||
| Cognitive passive coping (Not cognitive passive coping) | 6.68 | 2.05 | (2.62, 10.75) | 3.26 | 110.54 | 0.001 |
| Treatment group | ||||||
| PST (Telephone support call) | −3.90 | 1.66 | (−7.17, −0.64) | −2.36 | 207.96 | 0.019 |
| Time 1: Baseline to12 weeks | −2.90 | 0.63 | (−4.14, −1.67) | −4.63 | 205.66 | < 0.001 |
| Time 2: 12 weeks to 24 weeks | −0.16 | 0.11 | (−0.38, 0.06) | −1.42 | 207.11 | 0.158 |
| Group by coping pattern | ||||||
| PST x cognitive passive coping (All others) | −3.65 | 2.44 | (−8.49, 1.18) | −1.50 | 112.80 | 0.137 |
| Group by time | ||||||
| PST x Time 1 (Telephone support x Time 1) | −2.19 | 0.75 | (−3.68, −0.71) | −2.91 | 207.41 | 0.004 |
| PST x Time 2 (Telephone support x Time 2) | 0.15 | 0.13 | (−0.11, 0.41) | 1.13 | 206.04 | 0.260 |