Table 1.

Intraobserver κ coefficients calculated by image type

	Observer 1	Observer 2
	Weighted κ-Se	Weighted κ-Se
CBCT	0.988–0.215	0.986–0.212
Digora PSP	0.976–0.211	0.967 –0.213
Thz video	0.884–0.214	0.777–0.213
Thz static	0.856–0.209	0.883–0.212
General	0.926–0.108	0.903–0.106

CBCT, cone beam CT; PSP, photostimulable phosphor;