Table 2:

Statistical results comparing the CBF values from CT and CBCT from different scan sets for the 6-mL/s 50% contrast-concentration injection protocol^a

Scan Set	CCC (ρ)	Correlation Coefficient (r)	Difference (CT-CBCT) (mL/100 g/min)		Bland-Altman 95% Limits
			Mean	SD
B-D-F	0.796	0.87	6.56	8.34	−9.78–22.89
A-B-C-D-E-F	0.772	0.88	8.60	7.65	−6.40–23.59
A-C	0.751	0.88	8.78	7.68	−6.27–23.84

^aThe top 3 candidates are shown.