Table 5.

Multiple linear regression analysis with eGFR as independent and BF as dependent variable

Region	Parameter	Estimate	SE	P value
Cor_BF	Intercept	54.70	14.61	0.0004
	Slope (eGFR)	1.33	0.18	<0.0001
Med_BF	Intercept	10.42	3.87	0.0092
	Slope (eGFR)	0.28	0.05	<0.0001

BF, blood flow; Cor_BF, cortical blood flow; eGFR, estimated glomerular filtration rate; Med_BF, medullary blood flow.