Table 3.
Hierarchical Regression Predicting 30-Day PTSD Symptoms
| Step 1 | Step 2 | Step 3 | Step 4 | |||||
|---|---|---|---|---|---|---|---|---|
| Measure | B | SE | B | SE | B | SE | B | SE |
| Constant | 21.7 | 4.75 | 30.9 | 6.29 | 35.9 | 7.93 | ||
| Age | −0.15** | 0.04 | −0.16** | 0.04 | −0.18** | 0.05 | −0.18** | 0.05 |
| Gender | −4.98* | 1.58 | −5.11* | 1.57 | −5.32* | 1.98 | −5.28* | 1.98 |
| Race: W to B | 5.45** | 1.61 | 5.65** | 1.59 | 2.80 | 2.08 | 2.88 | 2.08 |
| Race: W to O | −1.57 | 4.08 | −1.08 | 4.04 | −3.11 | 4.88 | −3.26 | 4.88 |
| Social support | — | — | 0.92** | 0.26 | 0.49 | 0.34 | −0.39 | 0.91 |
| Injury type | — | — | — | — | −3.65 | 2.71 | −9.54 | 6.27 |
| SS × IT | — | — | — | — | — | — | 1.01 | 0.97 |
Note. SS × IT denotes the interaction between social support and injury type. For all race variables, White = 0, African American or other is coded as 1. W to B refers to those identifying as White as compared to those identifying as Black and/or African American. W to O refers to those identifying as White as compared to those identifying as “other.”
*
p < .01.
**
p < .001.