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Statistical summary of measured color difference (ΔE).
| Cement | A2 (mean ± SD) | Opaque (mean ± SD) | Translucent (mean ± SD) |
|---|---|---|---|
| Choice2 | 8.38 ± 0.55A,a | 8.79 ± 0.26A,a | 3.37 ± 0.96A,b |
| Panavia SA Cement Plus | 9.01 ± 0.91A,b | 5.50 ± 1.12B,a | 4.2 ± 0.37A,a |
In each column, mean values with different superscript uppercase letters were statistically significant (Independent t test).
In each row, mean values with different lowercase letters were statistically significant (Tukey’s post-hoc test).
