Comparison of the Initiation Time of Enteral Nutrition for Critically Ill Patients: At Admission vs. 24 to 48 Hours after Admission

Table 5

Length of ICU stay and ventilator time (n, M (P25, P75), unit: day).

Group	Length of ICU stay	Ventilator time
Intervention	44, 6.4 (3.3, 10.7)	31, 3.6 (1.2, 6.0)
Control group	43, 7.9 (5.6, 12.1)	30, 5.5 (4.1, 8.8)
Z	−2.238	−2.179
	0.025	0.029