| Initial model |  | Final model |  |
---|---|---|---|---|
Unstandardized B | p-value | Unstandardized B | p-value | |
Constant | −8.476 | 0.069 | 1.127 | 0.333 |
Agea | 0.083 | 0.178 | Â | Â |
Sex | 1.727 | 0.331 | Â | Â |
Education (dichotomized) | 1.889 | 0.299 | Â | Â |
Comorbidity (yes/no) | 1.400 | 0.474 | Â | Â |
TBI (yes/no) | −3.685 | 0.055 | −3.808 | 0.047 |
ISSa | 0.100 | 0.521 | Â | Â |
PTSDa | −0.147 | 0.022 | −0.134 | 0.033 |
F value | 2.16 | 0.036 | 4.62 | 0.010 |
Adjusted R-square | 0.017 | Â | 0.015 | Â |