The Association between Working Hours with Vigilance and Executive Function of Intensive Care Unit Nurses

Table 4

Comparison of shifting at different working hours (N = 51).

Variables	T0		T1		T2		T3		Statistical value ()
	Day	Night	Day	Night	Day	Night	Day	Night	Time	Shift	Interaction effect
SC	158.59 ± 103.22	144.15 ± 100.84	154.30 ± 118.83	136.54 ± 93.97	165.58 ± 109.07	165.56 ± 109.55	167.06 ± 114.10	151.85 ± 102.22	1.568^a (0.200)	2.768^a (0.102)	0.307^a (0.820)
IR	3 (1, 5)	3 (2, 4)	2 (2, 4)	3 (1, 5)	3 (2, 5)	3 (1, 4)	3 (2, 5)	3 (2, 4)	2.481^b (0.479)	0.588^b (0.443)	1.140^b (0.767)

Note. ^aF, ^bWaldχ².