Table 2.
Multiple comparisons of shear bond strength values between groups using Tukey test
| Paired comparison | Tukey post hoc test P |
|---|---|
| Acid-etched group - Er:YAG group | 0.014 |
| Acid-etched group - Er,Cr:YSGG group | <0.001 |
| Er,Cr:YSGG group - Er:YAG group | 0.243 |
Er:YAG: Erbium: yttrium-aluminum-garnet; Er,Cr:YSGG: Erbium, chromium-doped: yttrium, scandium, gallium, and garnet