Table 2.

Surgical characteristics.

Variable	Group Z (n = 17)	Group J (n = 51)	p-value
Stent graft diameter (mm)	31.5 ± 2.96	31.3 ± 2.58	0.754
Stent graft length (mm)	127.5 ± 19.6	133.7 ± 21.3	0.295
Stent length (mm)	50.0 ± 0	118.8 ± 18.9	<0.001
Stent diameter/Aorta diameter	1.12 ± 0.12	1.11 ± 0.06	0.937
Operative time (min)	351 ± 65.9	368 ± 109	0.541
Concomitant operation
CABG	0	2
AVR	0	2
ASD closure + TAP	0	1

CABG: coronary artery bypass grafting; AVR: aortic valve replacement; ASD: atrial septal defect; TAP: tricuspid annuloplasty.