Research Article
Ultrasound Imaging of the Periodontium Complex: A Reliability Study
Table 6
Interrater GT by tooth groups and clinic groups.
| Group | N | ICC (95% CI) | T1 means (Std. dev) | T2 means (Std. dev) | T3 means (Std. dev) |
| Total | 180 | 0.958 (0.946–0.968) | 0.861 | 0.830 | 0.899 | Upper incisors | 30 | 0.973 (0.950–0.986) | 1.133 | 1.100 | 1.094 | Upper canines | 30 | 0.806 (0.644–0.901) | 0.833 | 0.7510 | 0.891 | Upper premolars | 30 | 0.963 (0.933–0.981) | 0.963 | 0.938 | 1.035 | Lower incisors | 30 | 0.967 (0.939–0.983) | 0.745 | 0.737 | 0.772 | Lower canines | 30 | 0.970 (0.945–0.985) | 0.705 | 0.720 | 0.781 | Lower premolars | 30 | 0.955 (0.918–0.977) | 0.787 | 0.733 | 0.825 | Orthodontics | 86 | 0.978 (0.968–0.985) | 0.862 | 0.855 | 0.906 | Periodontics | 94 | 0.941 (0.918–0.959) | 0.860 | 0.807 | 0.894 |
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