Table 2.

Interoperator ICCs.

Metric	ICC, agreement (95% CI)
	Functool	nordicICE
Mean rCBV	0.882 (0.817, 0.928)	0.977 (0.962, 0.987)
95% rCBV	0.911 (0.860, 0.946)	0.966 (0.944, 0.980)
% voxels above NAWM	0.936 (0.899, 0.962)	0.984 (0.975, 0.991)

Note: A subset of cases were processed using IB Neuro ver. 1.1 on two different computers by different operators to confirm that the exact results (i.e., $\mathrm{ICC}=1.000$) are obtained due to automatic functionality. Agreement: Comparison of raw values; Consistency: Comparison of values with software-specific means subtracted.