Table 2:

Intraobserver and interobserver variability

	Intraclass Correlation Coefficient (95% CI)
	Intraobserver	Interobserver
Vessel area	0.917 (0.666–0.979)	0.906 (0.620–0.977)
Luminal area	0.833 (0.329–0.959)	0.898 (0.589–0.975)
Maximal wall thickness	0.962 (0.847–0.991)	0.916 (0.663–0.979)
Minimal wall thickness	0.876 (0.501–0.969)	0.851 (0.399–0.963)