Table 3

Parameters for the variables predicting PTSD status
95% confidence interval
Model B Std. error Wald’s χ2 Sig. Exp(B) odds ratio Lower limit Upper limit
1 Age -.12 .09 1.88 .171 .89 .75 1.05
Gender -.20 .58 .12 .731 .82 .24 2.57
Population group .754
Trauma exposure (LEC) .24 .08 8.90 .003* 1.27 1.09 1.49
2 Age -.32 .18 3.41 .065 .72 .51 1.02
Gender .09 .87 .01 .919 1.09 .120 6.05
Population group .940
Trauma exposure (LEC) .15 .11 1.77 .184 1.16 .93 1.43
Perceived stress (PSS-10) -.02 .09 .04 .834 .98 .83 1.16
Alcohol abuse (AUDIT) -.90 1.08 .70 .404 .41 .05 3.39
Alcohol dependence (AUDIT) .29 1.57 .04 .852 1.34 .06 28.84
Depression (CESD) .21 .07 8.75 .003* 1.23 1.07 1.42
3 Age -.36 .19 3.66 .056 .70 .48 1.01
Gender .37 1.04 .13 .723 1.45 .19 11.15
Population group 1.34 .855
Trauma exposure (LEC) .14 .12 1.34 .248 1.15 .91 1.46
Perceived stress (PSS-10) .04 .10 .19 .667 1.05 .86 1.28
Alcohol abuse (AUDIT) −2.42 1.28 3.56 .059 .09 .01 1.1
Alcohol dependence (AUDIT) .76 1.75 .19 .666 2.13 .07 65.43
Depression (CESD) .34 .11 9.83 .002* 1.40 1.13 1.73
Social support (MSPSS) -.07 .03 5.43 .020* .93 .87 .99
Resilience (CDRISC) .11 .05 5.41 .020* 1.12 1.02 1.24

*p < .05.

Fjeldheim et al.

Fjeldheim et al. BMC Emergency Medicine 2014 14:11   doi:10.1186/1471-227X-14-11

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