Table 1.
Descriptive statistics for sample and study variables.
| Mechanism of injury | Percentage |
|---|---|
| MVC | 32.4% |
| Fall | 17.6% |
| GSW | 16.5% |
| Stabbing | 10.6% |
| MCC | 8.2% |
| PSV | 5.9% |
| Crush injury | 4.7% |
| Recreational injury | 1.8% |
| Other, assaultive | 1.8% |
| Other, non-assaultive | 0.6% |
| Gender | |
| Male | 69.4% |
| Race/Ethnicity | |
| Caucasian | 47.1% |
| Black American | 44.1% |
| Hispanic/Latinx | 7.6% |
| American Indian/Alaskan Native | 1.2% |
| Education | |
| Completed at least some college | 57.1% |
| Employment status | |
| Employed | 65.9% |
| Relationship status | |
| In a committed relationship | 61.8% |
| Age | |
| Mean (SD) | 42.8 (16.5) |
| Range | 18–89 |
| Study Variable | Mean (SD) |
| PCL5 total severity score | |
| Hospitalization | 18.86 (16.90) |
| 6–8 month follow-up | 20.55 (20.56) |
| Circulating 2-AG concentrations (nM) | |
| Hospitalization | 668.37 (915.59) |
| 6–8 month follow-up | 91.26 (132.67) |
| Circulating AEA concentrations (nM) | |
| Hospitalization | 2.53 (0.99) |
| 6–8 month follow-up | 2.37 (0.82) |
MVC motor vehicle crash, GSW gunshot wound, MCC motor cycle crash, PSV pedestrian struck by vehicle, PCL5 post-traumatic stress disorder checklist for DSM-5.