Effect of Root Canal Filling Materials and Pretreatment with Solvents on the Shear Bond Strength of Composite Resin with Primary Tooth Dentin

Table 2

Mean shear bond strength (MPa) and standard deviation for all the study groups.

Study groups	Number		Minimum	Maximum	value
Group 1: control^a	10		7.32	11.52	<0.001
Group 2: Metapex^cd	10		3.22	8.34
Group 3: Metapex+ethanol^ab	10		7.79	9.14
Group 4: ZOE^d	10		3.66	7.21
Group 5: ZOE+ethanol^cd	10		5.01	8.49
Group 6: ZOE+orange oil^bc	10		5.24	8.44

At least one the same lowercase letter indicates lack of statistical difference (Tukey post hoc test).