Table 5.

Results of the ITS analysis of AUR.

Department	β1 (SE)	P	β2 (SE)	P	β3 (SE)	P	β1+β3	Parameters of model fit
								Dw	R2
Internal Medicine System
Department of Pediatrics, Unit 2	−0.33 (0.14)	0.03	8.44 (2.91)	0.006	0.003 (0.27)	0.99	−0.327	1.71	0.20
Emergency Ward	−0.50 (0.40)	0.22	18.42 (7.87)	0.02	0.14 (0.74)	0.85	−0.36	1.83	0.64
Surgical System
Urology	0.13 (0.13)	0.33	−6.56 (2.62)	0.02	0.04 (0.25)	0.86	0.17	2.58	0.21
Gastrointestinal Surgery, Unit 3	−0.01 (0.16)	0.95	−8.50 (3.23)	0.01	0.84 (0.30)	0.008	0.83	1.93	0.47
Microsurgery, Trauma and Hand Surgery	0.33 (0.20)	0.10	8.01 (4.01)	0.05	0.07 (0.38)	0.85	0.40	2.01	0.56
ICU System
Pediatric ICU	0.06 (0.52)	0.92	−8.73 (8.69)	0.32	−1.88 (0.95)	0.05	−1.82	1.73	0.32