Table 2.
Multinomial Logistic Regression for the prediction of risk for PTSD and CPTSD (N = 157).
| Variable | PTSD vs. No PTSD/CPTSD | CPTSD vs. No PTSD/CPTSD | CPTSD vs. PTSD | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| B | SE | p | OR [95% CI] | B | SE | p | OR [95% CI] | B | SE | p | OR [95% CI] | |
| Natural disaster | 3.39 | 1.06 | 0.001 | 29.79 [3.74–237.17] | 0.65 | 0.90 | 0.472 | 1.91 [0.33–11.05] | −2.75 | 1.10 | 0.012 | 0.06 [0.01–0.55] |
| Fire or explosion | −0.69 | 0.88 | 0.434 | 0.50 [0.09–2.81] | 0.84 | 0.57 | 0.142 | 2.31 [0.76–7.07] | 1.52 | 0.86 | 0.076 | 4.59 [0.85–24.69] |
| Transportation accident | −0.82 | 0.75 | 0.275 | 0.44 [0.10–1.92] | 0.48 | 0.49 | 0.325 | 1.62 [0.62–4.20] | 1.30 | 0.76 | 0.086 | 3.68 [0.83–16.24] |
| Serious accident at work, home or during recreational activity | 1.68 | 0.73 | 0.022 | 5.35 [1.28–22.39] | 0.86 | 0.52 | 0.099 | 2.35 [0.85–6.52] | −0.82 | 0.73 | 0.260 | 0.44 [0.11–1.84] |
| Childhood physical abuse | −0.44 | 0.69 | 0.527 | 0.65 [0.17–2.49] | 0.99 | 0.50 | 0.047 | 2.71 [1.02–7.26] | 1.43 | 0.71 | 0.043 | 4.20 [1.05–16.83] |
| Physical assault | 0.78 | 0.70 | 0.266 | 2.19 [0.55–8.67] | 0.66 | 0.53 | 0.216 | 1.93 [0.68–5.49] | −0.12 | 0.72 | 0.865 | 0.89 [0.22–3.60] |
| Assault with a weapon | −1.05 | 0.91 | 0.246 | 0.35 [0.06–2.07] | 0.18 | 0.58 | 0.752 | 1.20 [0.38–3.77] | 1.24 | 0.89 | 0.163 | 3.45 [0.61–19.60] |
| Childhood sexual abuse | 1.59 | 0.69 | 0.021 | 4.91 [1.27–19.05] | 1.11 | 0.48 | 0.021 | 3.05 [1.18–7.85] | −0.48 | 0.66 | 0.470 | 0.62 [0.17–2.27] |
| Sexual assault | 2.51 | 0.79 | 0.002 | 12.28 [2.57–58.71] | 1.91 | 0.55 | <0.001 | 6.73 [2.31–19.62] | −0.60 | 0.76 | 0.429 | 0.55 [0.12–2.43] |
| Other unwanted or uncomfortable sexual experience | −1.19 | 0.70 | 0.089 | 0.30 [0.08–1.20] | 0.77 | 0.47 | 0.100 | 2.17 [0.86–5.44] | 1.96 | 0.70 | 0.005 | 7.12 [1.81–27.94] |
| Life-threatening illness or injury | −0.41 | 0.69 | 0.555 | 0.67 [0.17–2.56] | 0.41 | 0.49 | 0.397 | 1.51 [0.58–3.89] | 0.82 | 0.68 | 0.229 | 2.26 [0.60–8.55] |
| Severe human suffering | −0.03 | 0.66 | 0.966 | 0.97 [0.27–3.52] | 0.36 | 0.48 | 0.459 | 1.43 [0.56–3.69] | 0.39 | 0.67 | 0.567 | 1.47 [0.39–5.52] |
| Sudden, violent death | −0.10 | 0.81 | 0.904 | 0.91 [0.18–4.48] | −0.05 | 0.60 | 0.940 | 0.96 [0.29–3.12] | 0.05 | 0.85 | 0.950 | 1.06 [0.20–5.52] |
| Sudden, unexpected death of someone close | 0.34 | 0.65 | 0.604 | 1.40 [0.39–5.00] | 0.35 | 0.47 | 0.450 | 1.42 [0.57–3.54] | 0.01 | 0.66 | 0.982 | 1.01 [0.28–3.66] |
| Cumulative trauma | −0.97 | 0.69 | 0.163 | 0.38 [0.10–1.48] | −1.49 | 0.54 | 0.006 | 0.23 [0.08–0.65] | −0.52 | 0.66 | 0.429 | 0.59 [0.16–2.17] |
PTSD, posttraumatic stress disorder; CPTSD, complex posttraumatic stress disorder; OR, odds ratio; CI, confidence interval; SE, standard error.