Table 4 Logistic regression analysis for postoperative AKI.

Factors associated with acute kidney injury	Odds ratio (95% CI)	P value
Open repair
eGFR<60 mL/min/1.73 m2	2.81 (1.53–5.17)	0.001
Hemoglobin<10 g/dL	4.50 (1.10–6.34)	0.001
Operation time>300 min	2.17 (1.21–3.91)	0.010
History of ischemic heart disease	1.93 (1.09–3.42)	0.023
Bleeding>1,000 mL	2.64 (1.10–6.34)	0.029
Endovascular repair
Transfusion>1,000 mL	14.75 (1.17–186.02)	0.037

CI: confidence interval; eGFR: estimated glomerular filtration rate