Table 5.

Univariate analysis of risk factors for new onset conduction disturbance.

Risk factors	Likelihood ratio G-test	p-value
Age >60 (n = 20)	2.59	0.107
Female sex (n = 10)	0.11	0.741
Frame length ≥8 mm (n = 8)	2.26	0.133
LVOT landing site over-sizing >5 mm (n = 9)	11.67	0.001*
Septal bulge (n = 9)	0.68	0.409
True bicuspid (n = 4)	1.01	0.602
Pre-operative atrial fibrillation (n = 5)	0.16	0.687

^*p < 0.05, statistically significant.