Dimension

PTSD nurse group

(N = 55)

non-PTSD nurses group (N = 80)

Healthy population group (N = 80)

F

p

PCL-C

Total score

44.58 ± 11.90

33.50 ± 10.68

28.89 ± 10.07

12.86

0.000

re-experience

3.11 ± 0.75

2.13 ± 0.69

1.84 ± 0.62

21.73

0.000

Avoidance/ numbness

1.99 ± 0.78

1.69 ± 0.70

1.52 ± 0.64

2.716

0.072

Increased alertness

3.11 ± 0.92

1.92 ± 0.81

1.82 ± 0.88

14.739

0.000