Table 1.
Descriptive Statistics
| Variable | N | M | SD | min | max | skewness | kurtosis |
|---|---|---|---|---|---|---|---|
| Age | 275 | 33.31 | 6.57 | 21.00 | 51.00 | 0.53 | 2.59 |
| PCL-total | 274 | 47.53 | 19.01 | 17.00 | 85.00 | 0.13 | 1.90 |
| PCL-avoidance | 275 | 2.67 | 1.34 | 1.00 | 5.00 | 0.29 | 1.81 |
| PCL-neg. affect cognition | 275 | 2.66 | 1.23 | 1.00 | 5.00 | 0.28 | 1.86 |
| PCL-arousal | 275 | 3.19 | 1.20 | 1.00 | 5.00 | −0.21 | 1.88 |
| PCL-intrusion | 275 | 2.61 | 1.17 | 1.00 | 5.00 | 0.39 | 2.01 |
| ADS | 264 | 7.64 | 6.80 | 0.00 | 38.00 | 1.19 | 4.43 |
| CESD-R | 274 | 17.37 | 13.97 | 0.00 | 54.00 | 0.84 | 2.75 |
| CESDR-mood | 274 | 0.84 | 0.88 | 0.00 | 3.00 | 1.03 | 2.96 |
| CESDR-somatic | 274 | 1.01 | 0.75 | 0.00 | 3.00 | 0.68 | 2.55 |
| Suicidal ideation | 272 | 0.30 | 0.71 | 0.00 | 3.00 | 2.57 | 8.99 |
| Childhood trauma | 273 | 0.98 | 1.35 | 0.00 | 5.00 | 1.37 | 3.99 |
| Combat trauma | 276 | 2.19 | 1.05 | 1.00 | 6.00 | 1.18 | 3.90 |
| Harassment | 276 | 0.53 | 0.46 | 0.00 | 2.56 | 1.06 | 4.00 |
| Unit support | 276 | 3.65 | 0.85 | 1.27 | 5.00 | −0.55 | 2.44 |
| Social support | 276 | 3.69 | 0.90 | 1.00 | 5.00 | −0.67 | 2.89 |
| Self-control | 274 | 3.75 | 0.58 | 2.11 | 5.00 | −0.58 | 3.05 |
| DTS | 272 | 3.33 | 0.95 | 1.08 | 5.00 | −0.21 | 2.35 |
| DTS-tolerance | 271 | 3.35 | 1.14 | 1.00 | 5.00 | −0.30 | 2.15 |
| DTS-absorption | 271 | 3.47 | 1.10 | 1.00 | 5.00 | −0.35 | 2.24 |
| DTS-appraisal | 272 | 3.44 | 0.99 | 1.00 | 5.00 | −0.22 | 2.24 |
| DTS-regulation | 272 | 3.07 | 1.13 | 1.00 | 5.00 | 0.15 | 2.11 |
Note. PCl = PTSD checklist, neg. affect cognition = negative alterations in cognition and mood. ADS = Alcohol Dependence Scale, CESD-R = Center for Epidemiological Studies Depression scale – Revised, DTS=Distress Tolerance Scale.