| |
Enrollment Score μ (SD)
|
Pre-Intervention Score μ (SD)
|
Change in Scorea (p-value)
|
Post-Intervention Score μ (SD)
|
Change in Scoreb (p-value)
|
|---|
|
Post Traumatic Stress Disorder (PCL-C)
|
|
Overall
| |
66.7 (9.3)
| |
52.0 (14.3)
|
−14.6 (< 0.0001)
|
|
Delayed Entry
|
69.2 (9.5)
|
63.7 (10.2)
|
−5.6 (0.06)
|
52.6 (15.4)
|
−11.1 (0.007)
|
|
Immediate Entry
| |
67.9 (8.8)
| |
51.8 (14.2)
|
−16.1 (< 0.0001)
|
|
Depression (BDI-II)
|
|
Overall
| |
30.3 (8.4)
| |
21.6 (11.9)
|
−8.7 (< 0.0001)
|
|
Delayed Entry
|
33.3 (11.4)
|
29.4 (8.7)
|
−4.9 (0.02)
|
21.2 (9.7)
|
−8.2 (0.0003)
|
|
Immediate Entry
| |
30.7 (8.4)
| |
21.7 (12.9)
|
−9.0 (0.004)
|
|
Social Functioning (UCLA Loneliness Scale)
|
|
Overall
| |
56.1 (3.9)
| |
54.6 (3.8)
|
−1.5 (0.08)
|
|
Delayed Entry
|
57.2 (3.0)
|
56.7 (3.6)
|
0.5 (0.66)
|
54.8 (2.9)
|
−1.9 (0.29)
|
|
Immediate Entry
| |
55.8 (4.1)
| |
54.5 (4.1)
|
−1.3 (0.17)
|
|
Quality of Life (EuroQoL)
|
|
Overall
| |
0.461 (0.28)
| |
0.56 (0.22)
|
0.098 (0.03)
|
|
Delayed Entry
|
0.206 (0.276)
|
0.459 (0.30)
|
0.254 (0.05)
|
0.478 (0.26)
|
0.018 (0.80)
|
|
Immediate Entry
| |
0.462 (0.28)
| |
0.596 (0.19)
|
0.134 (0.02)
|
|
Cognitive Difficulties (CFQ)
|
|
Overall
| |
60.0 (17.3)
| |
52.0 (19.9)
|
−8.0 (0.006)
|
|
Delayed Entry
|
62.9 (15.6)
|
57.8 (15.7)
|
−5.1 (0.05)
|
54.3 (22.3)
|
−4.3 (0.37)
|
|
Immediate Entry
| |
60.7 (18.5)
| |
51.0 (19.1)
|
−9.7 (0.009)
|
- P-values forthcoming from comparison of means using two-sided paired t-tests. Differences at or below the threshold of p < 0.05 are marked in bold
- aValues reflect change in score during wait period among veterans randomized to delayed entry (A1-X, Fig. 1)
- b Values reflect change in score between pre- and post-intervention periods for each group, that is, (B-A) and (B1-A1) in Fig. 1 for immediate and delayed entry, respectively
