Table 4.
Post hoc tests for compressive strength
| Dependent variable | Group (I) | Group (J) | Mean | Standard error | Significance | 95% confidence interval | |
|---|---|---|---|---|---|---|---|
| Difference (I–J) | Lower bound | Upper bound | |||||
| Maximum force (Ν) | Zirconia | Composite | 82.72337 | 82.72337 45 | 0.00 | 816.973509 | 423.796221 |
| Cention N | 1057.4483784’ | 82.7233745 | 0.000 | 1254.037022 | 860.859734 | ||
| Composite | Ζirconia | 620.3843649* | 82.7233745 | 0.000 | 423.79622 1 | 816.973509 | |
| Cention N | 437.0635135’ | 82.7233745 | 0.000 | 633.652158 | 240.474869 | ||
| Cention N | Zircornia | 14057.4483784’ | 827233745 | 0.000 | 860.859734 | 1254.037022 | |
| Composite | 437.0635135’ | 827233745 | 0.000 | 240.474869 | 633.652158 | ||
| Compressive stress at | Zircoria | Composite | −49.37243’ | 6.58320 | 0.000 | −65.0171 | −33.7277 |
| Maximum force (Mpa) | Cention N | −84.15378’ | 6.58320 | 0.000 | −99.7985 | −68.5091 | |
| Composite | Ζirconia | 49.37243’ | 6.58320 | 0.000 | 33.7277 | 65.0171 | |
| Cention N | −34.78135’ | 6.58320 | 0.000 | −50.4261 | −19.1367 | ||
| Cention N | Zirconia | 84.15378’ | 6.58320 | 0.000 | 68.5091 | 99.7985 | |
| Composite | 34.78135’ | 6.58320 | 0.000 | 19.1367 | 50.4261 | ||