Table 3.

Perioperative kidney indices in patients who did and did not develop CKD

	Pre-LT eGFR < 60 (mL/min/1.73m2)	Pre-LT eGFR > 60 (mL/min/1.73m2)	P-value
Median uNGAL (ng/mL) (IQR)
Pre-LT	21.5 (13.7 – 57.1)	7.9 (3.2 – 17.8)	<0.01
Post-LT	26.3 (13.2 – 90.0)	21.5 (6.3 – 55.8)	0.41
3 Hours Post	44.4 (23.1 – 116.7)	24.7 (6.2 – 93.5)	0.21
18 Hours Post	56.0 (13.1 – 147.5)	28.1 (12.6 – 62.9)	0.06
24 Hours Post	48.8 (11.5 – 142.5)	28.3 (11.6 – 56.3)	0.23
	CKD (n=63)	Non-CKD (n=29)	P-value
Median uNGAL (ng/mL) (IQR)
Pre-LT	11.7 (4.6 – 23.4)	8.1 (3.4 – 14.8)	0.31
Post-LT	23.0 (7.1 – 50.0)	21.7 (6.6 – 99.0)	0.79
3 Hours Post	37.9 (10.2 – 115.4)	21.3 (5.4 – 104.7)	0.38
18 Hours Post	28.1 (11.5 – 56.0)	36.3 (16.6 – 84.3)	0.09
24 Hours Post	35.3 (14.0 – 113.0)	18.0 (11.5 – 38.0)	0.04
Median MDRD eGFR (mL/min/1.73m2) (IQR)
Pre-LT	83.4 (59.1 – 107.9)	109.4 (94.0 – 125.1)	<0.01
Post-LT	72.5 (53.8 – 91.4)	93.2 (77.2 – 120.5)	<0.01
24 Hours Post	59.8 (40.3 – 80.7)	90.8 (71.4 – 130.9)	<0.01
AKI by AKIN Criteria (%)	30 (47.6)	8 (27.6)	0.07
AKI by RIFLE-R (%)	26 (41.3)	11 (37.9)	0.76
AKI by RIFLE-I (%)	10 (15.9)	4 (13.8)	0.80