Prognosis of Acute Kidney Injury and Hepatorenal Syndrome in Patients with Cirrhosis: A Prospective Cohort Study

Table 3

Outcomes and variables by type of acute kidney injury.

	PRA	HRS	ATN	Other	value	value
	= 40	= 35	= 36	= 9	(overall)	(HRS versus ATN)
Death by 90 days (%)	14 (35%)	20 (57%)	21 (58%)	1 (11%)	0.02	1.00
Required dialysis (%)	8 (20%)	12 (34%)	16 (44%)	2 (22%)	0.13	0.47
Recovered from dialysis (%)	4 (44%)	1 (8%)	3 (19%)	1 (50%)	0.16	0.61
Creatinine at 90 days (mg/dL)	1.0 (0.8, 1.3)	1.5 (1.2, 2.0)	1.0 (0.8, 1.5)	1.6 (1.2, 2.1)	0.01	0.02
Received liver transplant (%)	6 (15%)	9 (26%)	5 (15%)	1 (11%)	0.44	0.24

Continuous variables presented as median (quartile 1, quartile 3).
PRA: prerenal azotemia, HRS: hepatorenal syndrome, ATN: acute tubular necrosis, MELD: Model for End-Stage Liver Disease, and CLIF-SOFA: Chronic Liver Failure-Sequential Organ Failure Assessment.
Among those who required dialysis ( for PRA, for HRS, for ATN, and for other).
Among those who were alive and were not requiring dialysis at 90 days ( for PRA, for HRS, for ATN, and for other).