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Table 2 Mean scores and correlations between the IES-R total score and psychological variables.

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

 

Mean ± SD

IES-R total score

Avoidance

Intrusion

Hyperarousal

Positive coping

32.97 ± 6.69

-0.139**

-0.097**

-0.090**

-0.179**

Negative coping

26.86 ± 7.89

0.306**

0.217**

0.231**

0.353**

LOT-R optimism

11.43 ± 2.21

-0.130**

-0.081*

-0.099**

-0.164**

LOT-R pessimism

6.36 ± 2.37

0.162**

0.146**

0.110**

0.164**

EPQ extraversion

52.50 ± 21.49

-0.050

-0.051

-0.038

-0.048

EPQ neuroticism

46.68 ± 12.20

0.312**

0.180**

0.260**

0.371**

  1. * p < 0.05, ** p < 0.01.
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BMC Public Health

ISSN: 1471-2458

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