Table 1 Intra-rater intra-class correlation coefficient values
From: Comparison of in vivo 3D cone-beam computed tomography tooth volume measurement protocols
Measurement protocol | Volume measured | ICC | CI (lower bound) | CI (upper bound) | F-text,pvalues |
|---|---|---|---|---|---|
Protocol 1: manual | Whole tooth | 0.885 | 0.707 | 0.967 | F (9,18) = 24.158, p < .0005 |
Protocol 1: manual | Roots apical to CEJ | 0.904 | 0.749 | 0.973 | F (9,18) = 29.406, p < .0005 |
Protocol 2: automated | Whole tooth | 0.826 | 0.697 | 0.952 | F (9,18) = 12.215, p < .0005 |
Protocol 2: automated | Roots apical to CEJ | 0.899 | 0.742 | 0.953 | F (9,18) = 27.512, p < .0005 |
Protocol 3: automated with refinements | Whole tooth | 0.996 | 0.989 | 0.999 | F (9,18) = 767.557, p < .0005 |
Protocol 3: automated with refinements | Roots apical to CEJ | 0.904 | 0.751 | 0.973 | F (9,18) = 29.406, p < .0005 |