Table 3.

Univariate analysis for major adverse event, prolonged ventilation time, prolonged intensive care unit (ICU) stay time, and prolonged hospital stay time.

Major adverse event	P -value
Variables
Weight	0.04
Gender (male)	0.05
Type of VSD	0.05
Mechanical ventilation time	P -value
Variables
Age (< 4 months)	<0.001
Weight	<0.001
Indication of PHT	0.02
Preoperative intubation	0.02
Aristotle comprehensive score	0.05
CPB time	0.05
ICU stay time	P -value
Variables
Age	0.01
Weight	<0.001
Preoperative intubation	0.04
Aristotle comprehensive score	0.002
CPB time	0.01
ACC time	0.01
Hospital stay time	P -value
Variables
Age	0.05
Weight	0.003
Aristotle comprehensive score	0.02
CPB time	0.01

ACC=aortic cross-clamp;

CPB=cardiopulmonary bypass;

PHT=pulmonary hypertension;

VSD=ventricular septal defect