TABLE 4.

Summary of urinary biomarker correlations with the GFR in the AKI-positive control experiment^a

Dosing day	KIM-1		Clusterin		OPN
	Spearman’s rho	P value	Spearman’s rho	P value	Spearman’s rho	P value
Baseline	−0.01	0.99	0.21	0.41	−0.26	0.49
Day 1	−0.56	0.016	−0.37	0.13	−0.75	0.0005
Day 2	−0.73	0.0006	−0.53	0.0248	−0.85	<0.0001
Day 3	−0.52	0.03	−0.18	0.48	−0.69	0.003
Day 4	−0.63	0.005	−0.31	0.22	−0.63	0.012

^aBoldface type indicates significantly different Spearman correlation values.