Table 5.

Pairwise comparison of mean shear bond strength (SBS) values between experimental groups using Tukey's test

Groups (I-J)	Sig
1-2	0.840
1-3	0.042*
1-4	0.459
1-5	0.225
1-6	0.475
2-3	0.454
2-4	0.992
2-5	0.887
2-6	0.046*
3-4	0.878
3-5	0.954
3-6	0.000*
4-5	0.996
4-6	0.010*
5-6	0.002*

^* The mean difference is significant at the 0.05 level