Table 2.

Zero-order correlations between PTSD severity as well as the predictor variables and potential confounding variables.

Variable	M ± SD	2.	3.	4.	5.	6.
1. PTSD severity	3.3 (5.0)	r = −.46 p <.001	r = −.28 p <.001	r =.28 p <.001	r = −.08 p =.233	r = −.08 p =.252
2. Sense of Coherence	36.0 (5.7)		r =.494 p <.001	r = −.04 p =.519	r =.31 p <.001	r =.26 p <.001
3. Resilience	51.8 (8.0)			r = −.01 p =.831	r =.15 p =.023	r =.14 p =.040
4. Trauma Event Load	2.7 (1.2)				r =.24 p <.001	r =.39 p <.001
5. Age	35.7 (10.8)					r =.79 p <.001
6. Years of Job Experience	17.6 (10.7)					-

M, mean value; SD, standard deviation; R, Spearman correlation coefficient; p, level of significance.