. Author manuscript; available in PMC: 2019 Sep 1.

Published in final edited form as: Radiology. 2018 Jun 12;288(3):849–858. doi: 10.1148/radiol.2018171339

Table 2.

Cerebral blood flow (CBF, ml/100g/min) differences between chronic kidney disease (CKD) patients and control subjects in group comparison for, gray matter (GM), white matter (WM), and whole brain (WB) using general linear model (GLM) type III sum of squares (SS). Mean (SD) and estimated marginal mean values are presented.

CBF	CKD (n=73)	Control (n=57)	(Pr>F)^a
GM	71.0 (11.1), 69.9	66.5 (9.9), 67.2	0.2
WM	31.8(4.6), 31.6	30.7(4.7), 30.9	0.4
WB	60.2(9.0), 59.4	56.5(7.9), 57.0	0.1

a:GLM type III SS, comparing group, sex, group*sex adjusting for age and hematocrit.