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Intra correlation coefficients (ICC) with their 95% conficence interval (CI) were determined for all the 2DCT and 3DCT gap and step-off measurements of all cases made by six observers.
| Parameters | 2DCT measurements | Q3DCT |
|---|---|---|
| Maximum Gap | 0.81 (95% CI: 0.62–0.94) | 0.96 (95% CI: 0.91–0.99) |
| Mean Gap | — | 0.97 (95% CI:0.93–0.99) |
| Maximum Step-off | 0.32 (95% CI: 0.1–0.67) | 0.63 (95% CI: 0.35–0.87) |
| Mean Step-off | — | 0.80 (95% CI:0.60–0.94) |
