Table 2.
Mean total scores in self-report measures in the intervention group and control group. Mean total score values for the intervention (IG) and control groups (CG) at baseline (T1), post-intervention (T2) and 2-months follow-up (T3) are indicated. Mixed effects model analysis indicates Group (intervention vs. control), Time (T1, T2 and T3) and Group × Time interactions.
| Scale | CG |
IG |
Mixed model |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T1 |
T2 |
T3 |
T1 |
T2 |
T3 |
Group |
Time |
Group × Time |
||||
| Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | F | p-Value | F | p-Value | F | p-Value | |
|
| ||||||||||||
| SPRINT | 18.2 (9.7) | 14.3 (9.4) | 16.6 (8.7) | 18.1 (6.2) | 4.8 (6.0) | 4.4 (4.8) | 11.0 | 0.002 | 40.0 | <0.001 | 16.1 | <0.001 |
| CPSS | 46.1 (12.2) | 43.0 (12.0) | 42.7 (10.1) | 40.5 (9.7) | 28.5 (11.7) | 28.9 (12.0) | 12.5 | 0.001 | 13.2 | <0.001 | 4.7 | 0.012 |
| Intrusion | 14.4 (4.2) | 12.3 (4.2) | 12.5 (4.2) | 13.2 (3.9) | 7.6 (3.4) | 7.8 (4.0) | 9.6 | 0.003 | 28.7 | <0.001 | 6.3 | 0.003 |
| Avoidance | 7.9 (2.7) | 7.6 (2.6) | 7.0 (1.9) | 7.1 (2.5) | 4.6 (2.2) | 5.2 (2.4) | 11.8 | 0.001 | 6.2 | 0.003 | 3.1 | 0.051 |
| Dysphoria | 18.3 (6.1) | 17.8 (5.2) | 17.6 (5.4) | 16 (5.6) | 12.0 (5.3) | 12.2 (5.5) | 9.2 | 0.004 | 5.6 | 0.006 | 4.4 | 0.015 |
| Arousal | 5.5 (1.8) | 5.3 (2.1) | 5.6 (2.0) | 4.2 (1.5) | 4.3 (2.4) | 3.7 (1.5) | 9.6 | 0.004 | 0.2 | 0.848 | 0.6 | 0.569 |
| MAAS-A | 47.2 (14.3) | 53.3 (14.6) | 49.6 (13.2) | 42.6 (10.4) | 69.5 (15.4) | 61.4 (16.1) | 6.4 | 0.015 | 20.0 | <0.001 | 7.7 | 0.001 |