Table 1. Veteran Demographic and Completion Data.
| Characteristic | Veterans, No. (%) | |
|---|---|---|
| Full sample (N = 1754) | Subset with posttreatment data (n = 940)a | |
| Age, mean (SD), y | 44.3 (13.0) | 45.1 (13.6) |
| Sex | ||
| Male | 1421 (81) | 713 (76) |
| Female | 29 (2) | 4 (0.4) |
| Missing | 304 (17) | 223 (24) |
| Court involved | ||
| Yes | 1088 (62) | 639 (68) |
| No | 641 (37) | 291 (31) |
| Missing | 25 (1) | 10 (1) |
| Race | ||
| American Indian or Alaska Native | 25 (1) | 15 (2) |
| Asian | 20 (1) | 11 (1) |
| Black | 449 (26) | 241 (26) |
| Native Hawaiian or Pacific Islander | 17 (1) | 9 (1) |
| White | ||
| Hispanic | 120 (7) | 61 (7) |
| Non-Hispanic | 1028 (59) | 557 (59) |
| Otherb | 59 (3) | 30 (3) |
| Missing | 28 (2) | 14 (1) |
| Ethnicity | ||
| Hispanic | 194 (11) | 102 (11) |
| Non-Hispanic | 1543 (88) | 833 (89) |
| Missing | 17 (1) | 5 (1) |
| Service era | ||
| Korea | 10 (1) | 5 (1) |
| Vietnam | 192 (11) | 120 (13) |
| Persian Gulf | 285 (16) | 152 (16) |
| Iraq | 500 (29) | 239 (25) |
| Afghanistan | 738 (42) | 413 (44) |
| Missing | 29 (2) | 11 (1) |
| Sessions attended, mean (SD) | 8.6 (3.5) | 10.4 (1.6) |
| Completed ≥9 sessions | ||
| Yes | 1190 (68) | 869 (92) |
| No | 564 (32) | 71 (8) |
a
Refers to patients who completed at least 1 posttreatment outcome measure.
b
Includes patients who self-reported identifying as multiple races or ethnicities, or as “other.”