Table 5.
Paired t Test Analysis: Individual/Group Treatment Scores for Adults (n = 111)
| Scale | Baseline, Mean (SD)a | End of Study, Mean (SD) | 95% CI Difference | t | df | P (2-tailed) | |
| DTS1-DTS2 | 66.59 (25.85) | 32.50 (21.23) | 29.077 | 39.085 | 13.498 | 110 | .000 |
| BDI1-BDI2 | 21.35 (9.85) | 9.27 (6.95) | 10.525 | 13.626 | 15.438 | 105b | .000 |
| STAI-State1–STAI-State2 | 37.95 (9.67) | 22.85 (8.83) | 13.161 | 17.039 | 15.439 | 109b | .000 |
| STAI-Trait1–STAI-Trait2 | 34.74 (9.64) | 25.00 (8.41) | 7.875 | 11.611 | 10.339 | 108b | .000 |
| Resilience1-Resilience2 | 116.89 (24.24) | 131.92 (19.93) | −19.231 | −10.823 | −7.084 | 110 | .000 |
a
After the earthquake but before referral to the study.
b
Some patients did not fill out the postquestionnaire. BDI: n = 5, STAI-State: n = 1, and STAI-Trait: n = 2.
Abbreviations: BDI = Beck Depression Inventory, DTS = Davidson Trauma Scale, STAI = State/Trait Anxiety Inventory.