Table 3.

Correlation matrix of the studied variables.

Variable		1	2	3	4	5	6	7	8	9	10	11	12	13	14
1	Role	0.842
2	Relationships	0.24**	0.911
3	Managerial support	0.41**	0.41**	0.922
4	Peer support	0.67**	0.40**	0.52**	0.897
5	Control	0.68**	0.30**	0.49**	0.69**	0.933
6	Demands	0.37**	0.69**	0.49**	0.46**	0.41**	0.878
7	Changes	0.35**	0.48**	0.58**	0.49**	0.48**	0.51**	0.902
8	Overall job stress	0.75**	0.67**	0.73**	0.81**	0.79**	0.77**	0.702**	0.911
9	Post-traumatic stress disorder	− 0.39**	− 0.69**	− 0.45**	− 0.50**	− 0.42**	− 0.68**	− 0.45**	− 0.69**	0.966
10	Emotional exhaustion	− 0.34**	− 0.62**	− 0.43**	− 0.43**	− 0.38**	− 0.61**	− 0.43**	− 0.63**	0.76**	0.902
11	Depersonalization	− 0.38**	− 0.63**	− 0.43**	− 0.46**	− 0.403**	− 0.62**	− 0.45**	− 0.65**	0.74**	0.81**	0.831
12	Personal accomplishment	0.002	0.33**	0.26**	0.14**	0.10**	0.30**	0.28**	0.26**	− 0.47**	− 0.46**	− 0.45**	0.745
13	Depression	− 0.36**	− 0.54**	− 0.33**	− 0.45**	− 0.38**	− 0.48**	− 0.39**	− 0.56**	0.67**	0.57**	0.54**	− 0.28**	0.879
14	Musculoskeletal symptoms	− 0.47**	− 0.64**	− 0.51**	− 0.56**	− 0.49**	− 0.66**	− 0.50**	− 0.74**	0.82**	0.71**	0.73**	− 0.45**	0.59**	0.941

The diagonal of the table reports reliabilities of the variable.

*p < 0.05: **p < 0.01.