Table 3.
Odds ratiosa(OR) and 95% confidence interval (CI) for the association of probable PTSD (IES-score ≥ 35) with characteristics of the respondent/injury
| |
1-year follow-up |
2-year follow-up |
||||
|---|---|---|---|---|---|---|
| Characteristics | OR | 95% CI | p | OR | 95% CI | p |
|
Sociodemographic |
|
|
|
|
|
|
| Female sex |
2.36 |
1.06-5.25 |
<0.05 |
3.42 |
0.99-11.75 |
0.051 |
| Ageb |
2.36 |
1.06-5.25 |
0.035 |
0.98 |
0.94-1.02 |
0.242 |
| Primary education |
1.38 |
0.47-3.99 |
0.558 |
0.91 |
0.10-8.36 |
0.935 |
| HHC: Single |
0.88 |
0.38-2.03 |
0.756 |
1.36 |
0.36-5.17 |
0.648 |
|
Physical |
|
|
|
|
|
|
| Co-morbidity |
4.61 |
2.02-10.55 |
<0.01 |
1.20 |
0.30-4.89 |
0.797 |
|
Injury related |
|
|
|
|
|
|
| ISSb |
0.82 |
0.28-2.36 |
0.707 |
0.46 |
0.06-3.50 |
0.449 |
| Injury localization |
|
|
|
|
|
|
| Head ≥3 |
1.02 |
0.33-3.16 |
0.969 |
0.12 |
0.02-.66 |
<0.05 |
| Chest ≥3 |
2.16 |
0.77-6.09 |
0.146 |
1.41 |
0.22-9.13 |
0.722 |
| Abdomen ≥3 |
2.33 |
0.71-7.66 |
0.162 |
2.86 |
0.44-18.59 |
0.271 |
| Extremities ≥3 |
1.68 |
0.66-4.30 |
0.276 |
0.18 |
0.03-.99 |
<0.05 |
| Glasgow Coma Scaleb |
0.99 |
0.90-1.10 |
0.865 |
0.94 |
0.81-1.10 |
0.444 |
|
Pre-hospital trauma carec |
|
|
|
|
|
|
| EMS | 1.29 | 0.54-3.06 | 0.566 | 0.96 | 0.27-3.49 | 0.953 |
HHC = Household composition, EMS = Emergency Medical Services.
aAdjusted for all included predictors in model using multivariate logistic regression analysis.
bContinuous variable.
cThe presence versus absence of pre-hospital trauma care at the scene of the accident via assistance of physician staffed helicopter or other EMS teams.