Does endodontics influence radiological detection of external root resorption? an in vitro study

BMC Oral Health

Table 1 Intra- and inter-examiner agreement in measures for dental length and diameter of ERR

Examiner	Intra-examiners ICC score^a
	Dental length			ERR diameter of Non-endodontic teeth		ERR diameter of Endodontic teeth
	Real	DPR	CBCT	DPR	CBCT	DPR	CBCT
1	0.859	0.984	0.893	0.896	0.979	0.885	0.907
2	0.927	0.855	0.918	0.963	0.902	0.860	0.886
3	0.958	0.810	0.956	0.909	0.824	0.820	0.897
4	0.996	0.968	0.991	0.861	0.997	0.895	0.983
5	0.871	0.803	0.865	0.944	0.931	0.894	0.944
6	0.942	0.846	0.911	0.995	0.924	0.883	0.995
7	0.821	0.893	0.959	0.897	0.976	0.943	0.863
8	0.899	0.922	0.985	0.998	0.903	0.970	0.924
Mean [± SD]	0.909 ± 0.058	0.885 ± 0.069	0.935 ± 0.045	0.933 ± 0.050	0.929 ± 0.056	0.894 ± 0.047	0.925 ± 0.046
Inter-examiner ICC score^a	0.899	0.965	1.00	0.989	0.994	0.989	0.966

a: p-values (< 0.05) in all data; ERR External root resorption, ICC Intraclass correlation coefficient, SD Standard deviation

ISSN: 1472-6831