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Means and standard deviations of outcome measures
| Measure | Baseline Mean (SD) (n = 21) |
Week 4 Mean (SD) (n = 19) |
Week 8 Mean (SD) (n = 19) |
Effect Size (Cohen’s d) |
P |
| HRSD | 21.2 (6.42) | 14.4 (6.41) | 12.0 (6.54) | 1.34 | < .001 |
| PHQ-9 | 15.0 (3.70) | 8.2 (5.18) | 5.6 (5.74) | 1.96 | < .001 |
| GAD-7 | 10.8 (4.59) | 5.3 (3.23) | 3.6 (3.85) | 1.70 | < .001 |
| PANAS-PA | 20.6 (5.27) | 27.6 (7.74) | 29.4 (9.14) | 1.16 | < .001 |
