Bicarbonates for the Prevention of Postoperative Renal Failure in Endovascular Aortic Aneurysm Repair: A Randomized Pilot Trial

Table 5

Baseline characteristics between the patient who developed AKI versus the patients who did not.

	AKI	No AKI
Contrast volume (mL)	300	145.3 (56.2)
Crystalloids (mL)	3000	1624.2 (495.8)
Colloids (mL)	1000	75.8 (220.8)
Urinary pH at 3 h	8.0	6.7 (0.74)
Surgery duration (min)	390	117.6 (41.7)
Mehran risk score [41]	3	5.18 (3.9)

Values expressed as mean (standard deviation).
AKI: acute kidney injury.