Table 5.

The direct, indirect, and total effect coefficients of the studied variables on musculoskeletal symptoms.

Variables	Direct effect	P value	Indirect effect	P value	Total
Emotional exhaustion	0.260	P < 0.001	0.023	P > 0.05	0.283
Depersonalization	0.350	P < 0.001	0.002	P > 0.05	0.352
Personal accomplishment	− 0.120	P < 0.001	0.014	P > 0.05	− 0.106
Depression	0.230	P < 0.001	–	–	0.230
PTSD	0.124	P < 0.001	0.653	P < 0.001	0.777
Job stress	0.176	P < 0.001	0.152	P < 0.001	0.328