Table 3 In-hospital outcomes assessed by presence or absence of acute kidney injury.

	Open repair			Endovascular repair
	Non AKI n=389	AKI n=64	P value	Non AKI n=182	AKI n=7	P value
In-hospital mortality	0 (0/389)	4.7% (3/64)	<0.01	0.5% (1/182)	0% (0/9)	1.0
Length of hospital stay (days), median (IQR)	14 (12, 17)	17 (13, 23)	<0.01	12 (11, 15)	9 (17, 25)	0.431
Complications
Paraplegia	0.5% (2/389)	0% (0/64)	1.0	0% (0/182)	0% (0/7)	1.0
Cerebral infarction	0.3% (1/389)	1.6% (1/64)	0.66	0.5% (1/182)	0% (0/7)	1.0
Prolonged ventilation>48 h	0% (0/389)	1.6% (1/64)	0.30	0% (0/182)	0% (0/7)	1.0
Reoperation for bleeding	0.5% (2/389)	3.1% (2/64)	0.18	0% (0/182)	0% (0/7)	1.0
Mesenteric ischemia	0.3% (1/389)	3.1% (2/64)	0.073	0% (0/182)	0% (0/7)	1.0
Ileus	4.1% (16/389)	3.1% (2/64)	0.98	NA	NA	NA
Vascular access complication	NA	NA	NA	1.6% (3/182)	0% (0/7)	1.0
Type 1 endoleak	NA	NA	NA	1.6% (3/182)	0% (0/7)	1.0

AKI: acute kidney injury; IQR: interquartile range; NA: not applicable