The Predictive Value of Infant-Specific Preoperative Pulmonary Function Tests in Postoperative Pulmonary Complications in Infants with Congenital Heart Diseases

Table 1

Clinical characteristics of enrolled patients.

Cases	Catheterization	Thoracotomy	OR (95% CI)^#	value
Male	25	47	0.73 (0.35, 1.54)	0.67
Duration of surgery (hr)			—	<0.01
Height (cm)			—	0.33
Weight (kg)			—	0.61
Age (months)			—	0.95
Total	46	76	—	—

χ² test, number of patients. t test, . ^#Odds ratio (95% confidence interval).