Table 1.

Assessment of risk factors for early mortality using Binary logistic regression analysis

Variable	Early mortality OR (95% CI)	P value
Down	2.18 (0.54-8.85)	0.272
Preop left AV valve insufficiency	0.74 (0.20-2.75)	0.659
Type of AVSD	0.48 (0.69-3.35)	0.461
Years of operation		0.936
1996–2001	1
2002–2007	0.86 (0.74-10.05)	0.905
2008–2016	0.71 (0.11-4.34)	0.717
Associated cardiac anomalies	1.49 (0.34-6.56)	0.592
Age	1.00 (0.83-1.22)	0.931
Weight	0.44 (0.22-0.86)	0.017
Cleft closure	1.41 (0.11-17.93)	0.791
Technique	0.10 (0.11-1.03)	0.053
Postop left AV valve insufficiency	1.30 (0.35-4.71)	0.688

AV – atrioventricular, AVSD – atrioventricular septal defect, CI – confidence interval, OR – odds ratio