Table 1: Sensitivity and Specificity for Canary System & Diagnodent.

Sensitivity Specificity
Carious Teeth CN DD Sound Teeth CN DD
2 mm 95% 52% 2 mm 100% 100%
1.5 mm 95% 45% 1.5 mm 92% 85%
0.5 mm 96% 65% 0.5 mm 100% 85%
MOR 100% 74% MOR 85% 54%