Table 1.
Participant Demographic and Clinical Data.
| Clinical Measure | Control (n =68) | PTSD (n =68) | Comparison |
|---|---|---|---|
| Age, mean (SD) | 40.3 (11.2) | 39.1 (8.9) | t(134)= .71; p>0.4 |
| Gender, number (%) of women | 6 (8.8) | 13 (19.1) | χ2(1)=3.0, p>0.05 |
| CAPS, mean (SD) | 8.59 (10.2) | 57.0 (27.7) | t(134) = 13.5; p<0.001 |
| BDI, mean (SD) | 4.6 (6.1) | 18.6 (14.9)* | t(133)=7.2; p<0.001 |
| AUDIT, mean (SD) | 2.8 (2.5) | 4.4 (5.2) | t(134)=2.3; p<0.05 |
| Depression diagnosis, number (%) | 12 (18) | 48 (71) | χ2(1)=38.7; p<0.001 |
| Substance use diagnosis, number (%) | 14 (21) | 12 (18) | χ2(1)=2.8, p>0.05 |
*
n=67
CAPS=Clinician Administered PTSD Scale; BDI=Beck Depression Inventory; AUDIT=Alcohol Use Disorders Test