Table 1.
Demographic and Clinical Characteristics
| Variable | Mean (SD) or n (%) |
|---|---|
| Age (n=1099) a | 38.8 (9.8) |
| Male | 907 (82.5%) |
| Race | |
| African-American | 184 (16.7%) |
| White | 783 (71.3%) |
| Other race | 132 (12.0%) |
| Married (n=1090)a | 774 (71.0%) |
| Employment status (n=1101) a | |
| Active duty military or full time civilian | 725 (65.9%) |
| Part time civilian or student | 90 (8.2%) |
| Other | 286 (26.0%) |
| Military component (n=1071) a | |
| Active duty | 668 (62.4%) |
| Reserves/National Guard | 403 (37.6%) |
| Enlisted (vs. Officer) (n=1090) a | 808 (74.1%) |
| Used VA for health care since deployment (n=1062) a | 388 (36.5%) |
| Income < $30,000 per year (n=1085) a | 188 (17.3%) |
| # types combat trauma | 4.01 (4.03) |
| PTSD/TBI status | |
| neither | 877 (79.8%) |
| TBI, no PTSD | 69 (6.3%) |
| PTSD, no TBI | 96 (8.7%) |
| TBI and PTSD | 57 (5.2%) |
| Problem with road rage | 305 (27.8%) |
a
These variables had missing data and were imputed to create a full dataset for regression analyses. All other variables N = 1102.