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