Table 4:

Interobserver variability

	ICC	CI
NCCT	0.65	0.49–0.78
CBV	0.69	0.54–0.81
CBF	0.82	0.72–0.89
MTT	0.81	0.7–0.89

Note:—CBV indicates cerebral blood volume; CBF, cerebral blood flow; MTT, mean transit time.