Table 1.
Cohen's kappa coefficients (κ) for the visibility of the mandibular canal (MC) parts
MC part in JDS | κ | CI |
---|---|---|
Medial superior | 0.96a | 0.91–1.01 |
Medial inferior | 0.97a | 0.92–1.01 |
Distal superior | 0.97a | 0.92–1.01 |
Distal inferior | 0.88a | 0.80–0.97 |
CI, confidence interval by 95%; JDS, jaw dental segment.
Almost perfect agreement = 0.81–0.99.