Incidence, Predictors, and Outcome of Paravalvular Leak after Transcatheter Aortic Valve Implantation

Table 3

Multiple regression analysis.

Variable	OR (95% CI)	value
Peripheral vascular disease	0.644 (0.335–1.237)	0.18
Calcification volume (mm^3)	1.001 (1.000–1.002)	0.010
Prosthesis type (self-expandable versus non-self-expandable)	3.489 (1.096–11.105)	0.034
Left ventricular ejection fraction (%)	0.981 (0.959–1.004)	0.097
Transvalvular peak velocity (m/s)	1.826 (0.334–9.985)	0.488
Transvalvular mean pressure gradient (mmHg)	0.991 (0.928–1.058)	0.789
Annular maximum diameter (mm)	1.105 (0.835–1.461)	0.486
Annular minimum diameter (mm)	1.118 (0.844–1.483)	0.437
Annular mean diameter (mm)	1.251 (0.712–2.199)	0.437
Annular area (mm^2)	0.995 (0.982–1.009)	0.50