Study population demographics
| Number | Per cent | |
| Sex | ||
| Male | 57 | 72.2 |
| Female | 22 | 27.8 |
| Race | ||
| Native American | 1 | 1.3 |
| Asian | 10 | 12.7 |
| Black or African American | 11 | 13.9 |
| Hawaiian/Pacific Islander | 3 | 3.8 |
| White | 51 | 64.6 |
| Other | 3 | 3.8 |
| Ethnicity | ||
| Not Hispanic or Latino | 64 | 92.8 |
| Hispanic or Latino | 5 | 7.2 |
| Education | ||
| High school or General Educational Diploma | 1 | 1.3 |
| Some college or trade school | 18 | 22.8 |
| Associate’s degree | 12 | 13.6 |
| Bachelor’s degree | 16 | 20.3 |
| Graduate degree | 32 | 40.5 |
| Rank | ||
| Enlisted 2 to Enlisted 7 | 40 | 49.3 |
| Officer 3 to Officer 6 | 41 | 50.6 |