Table 3.
Multiple regression analysis for effects of negative social support and perceived threat in the emergency department on subsequent PTSD symptoms
| Predictor Variables | Model 1 | Model 2 | Model 3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
|
| |||||||||
| B (95% CI) | β | p | B (95% CI) | β | p | B (95% CI) | β | p | |
| Age | −.28 (−.50, −.05) | −.27 | .02 | −.29 (−.51, −.07) | −.29 | .009 | −.21 (−.42, −.002) | −.21 | .05 |
| GRACE risk score | .02 (−.08, .13) | .05 | .66 | .03 (−.08, .14) | .07 | .58 | .03 (−.07, .13) | .08 | .50 |
| Charlson comorbidity index | −.43 (−1.31, .45) | −.07 | .33 | −.39 (−1.25, .48) | −.06 | .38 | −.25 (−1.06, .57) | −.04 | .55 |
| Gender | −1.28 (−4.60, 2.05) | −.05 | .45 | −1.78 (−5.07, 1.51) | −.07 | .29 | −.51 (3.63, 2.60) | −.02 | .75 |
| Negative social | - | - | - | 1.20 (.28, 2.11) | .16 | .01 | 0.74 (−.14, 1.61) | .10 | .10 |
| Perceived ED threat | - | - | - | - | - | - | 1.32 (.90, 1.74) | .37 | <.001 |