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Comparison of mean push-out bond strength at 7 mm between different groups using one-way ANOVA test
| Comparison of mean push-out bond strength (in MPa) at 7 mm between different groups using one - way ANOVA test | |||||
|---|---|---|---|---|---|
| Groups | n | Mean±SD | Minimum | Maximum | P |
| Group 1 | 20 | 4.778±0.480 | 3.95 | 5.30 | <0.001* |
| Group 2 | 20 | 5.304±0.690 | 4.58 | 6.85 | |
| Group 3 | 20 | 4.931±0.432 | 4.05 | 5.45 | |
| Group 4 | 20 | 6.012±0.730 | 5.03 | 6.99 | |
*Statistically significant. SD: Standard deviation
