Table 4.

ACE or ARB Use and Difference in Proteinuria by CKD Diagnosis^a

ACE or ARB yes versus no	Percent difference in Up/c
	Unadjusted [95% CI]	Exp^β	P valuec	Adjustedb [95% CI]	Exp^β	P valuec
	n = 419			n = 419
Glomerular Dx	−63% [−81%, −30%]	0.37	<0.01	−54% [−75%, −15%]	0.46	0.04
Non-Glomerular Dx	2% [−22%, 33%]	1.02	−9% [−29%, 18%]	0.91
Interaction		0.36		0.51

^aLinear regression of log Up/c as a continuous variable.

^bAdjusted for iGFR.

^cP value for the interaction of ACE/ARB and CKD diagnosis.