Table 2.
Summary of Results of a Logistic Regression for Select Demographic, Pre-Injury, and Injury Predictors on Clinical Levels of PTSD (n = 136)
| B (SE) | Adjusted OR | 95% CI | p | |
|---|---|---|---|---|
| Constant | −14.51 (5.98) | |||
| Age | 0.08 (0.12) | 1.08 | 0.86–1.35 | .52 |
| Years of service | −0.84 (0.48) | 0.43 | 0.17–1.10 | .08 |
| Total months Deployed | 0.17 (0.10) | 1.19 | 0.97–1.45 | .10 |
| Baseline mTBI Symptoms | 0.09 (0.06) | 1.09 | 0.97–1.23 | .14 |
| Baseline PTS Symptoms | 0.35 (0.16) | 1.42 | 1.04–1.94 | .02 |
| Previous history of blast/combo mTBI | −1.81 (1.56) | 0.17 | 0.01–3.51 | 0.25 |
| Current mTBI Mechanism (blast/combo) | −2.02 (1.55) | 0.13 | 0.01–2.75 | 0.19 |
| Positive radiology results | 4.37 (2.19) | 79.40 | 1.09–5766.03 | 0.04 |
PTSD, post-traumatic stress disorder; B, coefficient; SE, standard error; OR, odds ratio; CI, confidence interval; mTBI, mild traumatic brain injury; PTS, post-traumatic stress.