Table 3.

Comparisons of the IES-R scores across occupational groups.

Group	Physicians	Nurses	Allied health professionals	Auxiliary staff members	p	Post-hoc analysis results
IES-R (total scores)	5.67 ± 5.68	13.67 ± 13.10	11.21 ± 13.09	19.17 ± 18.98	< 0.01	Physicians < Nurses and auxiliary staff members
Hyperarousal	1.45 ± 1.83	3.75 ± 3.81	3.21 ± 3.81	5.26 ± 5.75	0.01	Physicians < Nurses and auxiliary staff members
Intrusion	1.89 ± 2.08	3.60 ± 3.63	3.04 ± 3.96	5.17 ± 5.31	0.04	Physicians < Auxiliary staff members
Avoidance	1.19 ± 1.55	3.62 ± 3.84	3.02 ± 3.87	5.09 ± 5.51	0.01	Physicians < Nurses and auxiliary staff members
Sleep and numbness	1.15 ± 1.38	2.60 ± 2.63	1.95 ± 2.48	3.63 ± 3.77	0.01	Physicians < Auxiliary staff members

Note. IES-R = Impact of Event Scale-Revised.