Table 1. Errors in the methods for FA-WALA ridge distances in mm (n=10).

Side	Mandibular posterior tooth	Calibration
		Inter-evaluator		Intra-evaluator
		CCC	P	CCC	p
Left	First premolar	0.831	<0.001	0.839	<0.001
	Second premolar	0.921	<0.001	0.961	<0.001
	First molar	0.836	<0.001	0.960	<0.001
	Second molar	0.871	<0.001	0.894	<0.001
Right	First premolar	0.939	<0.001	0.849	<0.001
	Second premolar	0.896	<0.001	0.887	<0.001
	First molar	0.891	<0.001	0.901	<0.001
	Second molar	0.806	<0.001	0.853	<0.001

CCC, Concordance correlation coefficient.