Table 5.

Intrarater absolute agreement on the CBCT scanning protocols

Observers	ProMax 3D Mid				Orthophos SL
	ULD (90 kVp)	STD (90 kVp)	ULD (120 kVp)	STD (120 kVp)	LD (85 kVp)	STD (85 kVp)
Observer 1	0.97	1.00	1.00	1.00	0.83	1.00
Observer 2	0.47	0.93	0.70	0.73	0.67	0.80
Observer 3	0.43	0.77	0.57	0.67	0.87	0.77
Observer 4	0.63	0.87	0.87	0.87	0.73	0.83
Mean	0.63	0.89	0.79	0.82	0.78	0.85

CBCT, cone-beam CT; LD, low dose; SD, standard dose; ULD, ultra-low-dose.