Treatment arm | Baseline mean (SD) | Endpoint mean (SD) | Change mean (SD) | 95% confidence interval, change | t | p |
---|---|---|---|---|---|---|
No coaching (n = 28) | 22.82 (3.68) | 16.32 (6.97) | 6.50 (5.72) | 4.29, 8.72 | 6.014 | .000 |
Lay coaching (n = 28) | 22.71 (3.97) | 15.61 (5.88) | 7.1071 (6.12) | 4.73, 9.48 | 6.147 | .000 |
Therapist coaching (n = 31) | 21.81 (4.05) | 15.32 (7.04) | 6.4839 (6.09) | 4.25, 8.72 | 5.930 | .000 |
Total (N = 87) |  |  |  |  |  |  |