Table 1.
Demographic and clinical characteristics across the full sample (N = 35).
| M (SD) or n (%) | |
|---|---|
| Age | 44 (14) |
| Gender | |
| Male | 31 (87%) |
| Female | 4 (11%) |
| Race | |
| White | 24 (69%) |
| Black | 4 (11%) |
| Asian | 2 (6%) |
| American Indian/Alaska Native | 1 (3%) |
| Native Hawaiian/Pacific Islander | 2 (6%) |
| Prefers not to answer | 1 (3%) |
| Other | 1 (3%) |
| Ethnicity | |
| Hispanic or Latino | 25 (72%) |
| Non-Hispanic | 8 (23%) |
| Unknown | 2 (6%) |
| Education (years) | 14 (2) |
| HS graduate or less | 3 (9%) |
| Some college | 18 (51%) |
| College graduate | 12 (34%) |
| Post college | 2 (6%) |
| Handedness | |
| Right | 30 (86%) |
| Left | 3 (9%) |
| Amidexterous | 2 (6%) |
| PTSD a | |
| No PTSD | 18 (51%) |
| PTSD | 17 (49%) |
| Depression (BDI-II) | 15 (13) |
| Sleep Quality | 9 (5) |
| PTSD Checklist | 45 (20) |
| WAIS WMI | 98 (13) |
| BRIEF WMI | 65 (17) |
Note: Due to rounding errors, percentages may not equal 100%. Abbreviations: BDI-II, Beck Depression Inventory-II; BRIEF WMI, Behavioral Rating Inventory of Executive Functioning, Working Memory Inventory; mTBI, mild traumatic brain injury; PSQI, Pittsburgh Sleep Quality Index; PCL-M, PTSD Checklist Military Version; PTSD, post-traumatic stress disorder; WAIS-IV WMI, Weschler Adult Intelligence Scale—Fourth Edition, Working Memory Inventory. a Categorized based on PCL-M total scores: No PTSD (PCL-M score of 0–44); PTSD (PCL-M score of 45 and above).