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Table 3 Parameters for the variables predicting PTSD status

From: Trauma exposure, posttraumatic stress disorder and the effect of explanatory variables in paramedic trainees

 

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

  1. *p < .05.
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