Table 8.

Mann Kendall test results of the mean quality value in critical departments

Departments	Slope (β)	Z-value	P-value
CT room	0.074	4.355	< 0.01
ICU	0.069	4.652	< 0.01
Delivery room	0.070	4.454	< 0.01
Pediatrics	0.059	4.058	< 0.01
Department of ENT	0.071	4.652	< 0.01
Infectious diseases department	0.069	3.563	< 0.01
Infectious disease clinic	0.062	4.751	< 0.01
ED	0.069	4.652	< 0.01
Stomatology department	0.061	4.355	< 0.01
Endoscope room	0.066	4.256	< 0.01
General clinic	0.067	4.454	< 0.01
OR	0.067	3.860	< 0.01
Hemodialysis room	0.061	3.959	< 0.01
Ophthalmology department	0.075	4.454	< 0.01
All critical department	0.074	4.850	< 0.01

CT Computerized Tomography, ICU Intensive Care Unit, ENT Ear-Nose-Throat, ED Emergency Department, OR Operating Room