Table 6.

Diagnostic performance of the framework and individual dentists for caries

Var	Spe	Sen	Youden’s index	AUC (SE; 95% CI)	P	Z
Framework	0.990	0.554	0.544	0.772 (0.00949; 0.764–0.781)	ref	ref
H1	0.980	0.621	0.601	0.800 (0.00928; 0.792–0.809)	0.007*	2.721
H2	0.944	0.755	0.699	0.849 (0.00830; 0.842–0.857)	< 0.0001*	7.099
H3	0.975	0.669	0.644	0.822 (0.00901;0.814–0.830)	< 0.0001*	4.799
M1	0.978	0.569	0.547	0.773 (0.00947; 0.765–0.782)	0.917	0.104
M2	0.976	0.586	0.562	0.781 (0.00943;0.772–0.789)	0.424	0.800
M3	0.988	0.546	0.534	0.767 (0.00951; 0.758–0.775)	0.623	0.492
L1	0.988	0.417	0.405	0.702 (0.00942; 0.693–0.712)	< 0.0001*	6.847
L2	0.995	0.509	0.504	0.752 (0.00954; 0.743–0.761)	0.060	1.884
L3	0.990	0.402	0.392	0.696 (0.00936; 0.687–0.706)	< 0.0001*	6.859

Delong test was conducted for statistically analysis of the difference of AUC between the framework and the dentists. * represents significant difference (p < 0.05)