Effect of the Combination of Restorative Material and the Etching Protocol in Enamel Microleakage in Class II Cavities after Thermocycling

Table 3

ANOVA two-way according to etching mode and RC (95%).

Source	Type III sum of squares	Gl	Medium square		Sig.
Corrected model	4661.139	7	665.877	2.019	0.055
Intercept	125003.283	1	125003.283	378.958	0.000
RC	2604.074	3	868.025	2.631	0.051
Etching	620.414	1	620.414	1.881	0.172
RC etching	1231.881	3	410.627	1.245	0.295
Error	63333.158	192	329.860
Total	195385.921	200
Total corrected	67994.297	199