Table 3.

Outcomes by AKI categories (N=122)

	SCr (−) FA-SCr (−) (N=85)	SCr (+) FA-SCr (−) (N=14)	SCr (−) FA-SCr (+) (N=3)	SCr (+) FA-SCr (+) (N=20)	P-value†
Outcomes (N,%)
Survival	76 (89)	13 (93)	3 (100)	15 (75)	0.13
BPD	18 (23)	4 (30)	1 (33)	7 (46)	0.06
BPD/Mortality	27 (31)	5 (35)	1 (33)	12 (60)*	0.02
IVH	23 (28)	1 (7)	0	11 (55)**	0.06

GA = gestational age; LOS = lengths of stay; UAC = umbilical artery catheter; IVH = intra-ventricular hemorrhage; BPD = bronchopulmonary dysplasia; AKI = acute kidney injury; SCr = serum creatinine; FA = fluid adjustment

^†P-values from Kruskal-Wallis Test where medians are given, else from Mantel-Haenszel chi-square.

^§Median (IQR)

^*p<0.05;

^**p< 0.01 for SCr(+)/FA-SCr (+) vs. other 3 groups