Table 2: Two Sample T-Test for Canary System & Diagnodent.

	T-Test (Equal Variances)			T-Test (Equal Variances)
Carious Teeth	CN	DD	Sound Teeth	CN	DD
2 mm	0.005	0.282	2 mm	<<0.001	0.020
1.5 mm	0.002	0.292	1.5 mm	<<0.001	0.255
0.5 mm	0.001	0.032	0.5 mm	<<0.001	0.268
MOR	<<0.001	0.013	MOR	<<0.001	0.560