Skip to main content

Table 3 Binary logistic regression analysis of PTSD risk factors.

From: Risk factors for posttraumatic stress reactions among chinese students following exposure to a snowstorm disaster

Predictor variable

B

S.E.

OR

95% CI

Wald

p

Constant

-5.19

2.35

0.01

 

4.89

0.027

Gendera

-0.21

0.21

0.82

0.55-1.22

0.99

0.319

Age

-0.05

0.11

0.96

0.77-1.19

0.17

0.680

Ethnicityb

0.05

0.20

1.06

0.72-1.55

0.08

0.783

Teacher emotional supportc

0.54

0.22

1.72

1.13-2.62

6.37

0.012

School-to-home distance

0.01

0.00

1.01

1.00-1.01

4.80

0.029

Positive coping

-0.01

0.02

0.99

0.96-1.03

0.26

0.610

Negative coping

0.05

0.02

1.05

1.02-1.08

10.06

0.002

LOT-R optimism

-0.02

0.05

0.98

0.89-1.07

0.27

0.602

LOT-R pessimism

0.07

0.04

1.07

0.99-1.16

2.68

0.102

EPQ extraversion

0.02

0.01

1.02

0.10-1.04

2.83

0.093

EPQ neuroticism

0.04

0.01

1.04

1.02-1.06

12.37

0.001

  1. Note. Dependent variable: PTSD; OR = Odds ratio; CI = Confidence interval; a 0 = male, 1 = female; b 0 = Han 1 = Tujia 2 = Miao 3 = other; c 0 = no 1 = yes.