Effect of programmed comprehensive nursing on delirium incidence in intensive care unit children following severe cardiac surgery

Table 1 Comparison of time to clinical outcome (mean ± SD, day)

Group	ICU admission time	Mechanical ventilation time	Recovery time since the patient’s ability to get out of bed was regained
Observation group (n = 90)	4.68 ± 1.05	1.58 ± 0.64	2.08 ± 0.96
Control group (n = 90)	5.82 ± 1.07	2.48 ± 0.81	3.27 ± 1.01
t value	7.214	8.271	8.102
P value	< 0.001	< 0.001	< 0.001

ICU: Intensive care unit.