Table 6. ICC and Bland-Altman Analysis of Quantitative Measurements Across Four Readers.

CT Findings	ICC	Lower End of 95% CI	Upper End of 95% CI
Pre-contrast CT attenuation (HU)	0.824	0.696	0.915
Post-contrast CT attenuation (HU)	0.908	0.853	0.948
Abutment length (mm)	0.828	0.736	0.899
Protrusion length (mm)	0.870	0.797	0.924
Protrusion ratio (%)	0.856	0.776	0.916

ICC = intraclass correlation coefficient