Table 3 Predictors of PTSD severity at 14 months (N = 384)
|  | β | t | Equation | Adj. R2 | Δ R2 |
|---|---|---|---|---|---|
Sociodemographic variables |  |  | F(2, 381) = 2.359†| .007 | .012 |
1. Age | .046 | 1.570 | Â | Â | Â |
2. Gender | .006 | .207 | Â | Â | Â |
Type of exposure |  |  | F(3, 380) = 20.764*** | .134 | .129 |
3. Exposure category | -.041 | −1.210 |  |  |  |
Peritraumatic dissociation |  |  | F(4, 379) = 40.778*** | .294 | .160 |
4. Peritraumatic dissociation | -.014 | -.363 | Â | Â | Â |
PTSD severity at 5 months |  |  | F(5, 378) = 160.058*** | .675 | .378 |
5. Severity of PTSD symptoms at T1 | .772 | 18.896*** | Â | Â | Â |
Variables of social support at 5 months |  |  | F(8, 375) = 102.430*** | .679 | .007 |
6. Unsatisfaction with social support | .073 | 2.399* | Â | Â | Â |
7. Number of supporting persons | -.011 | -.362 | Â | Â | Â |
8. Being an aid for other victims | -.042 | −1.366 |  |  |  |
Psychological support |  |  | F(9, 374) = 91.368*** | .680 | .001 |
9. Received psychological support | -.041 | −1.260 |  |  |  |