Application Effect of Intra-Abdominal Pressure Monitoring System in Early Enteral Nutrition Nursing of ICU Patients

Table 3

Comparison of the number of days of enteral nutrition and ICU stay in the two groups of patients .

Group	Mechanical ventilation time (d)	Length of ICU stay per day	Ventilator-associated pneumonia/case (%)	Death during hospitalization/cases (%)
Group A	8.94 ± 2.35	9.19 ± 2.24	13 (12.4)	13 (12.4)
Group B	6.98 ± 1.45	7.38 ± 1.62	6 (6.1)	10 (10.2)
X^2	7.09	6.56	4.36	0.24
	<0.05	<0.05	<0.05	<0.05