Table 3. Degree of conversion (%) of different composite resins (one-way ANOVA) and multiple comparisons of all groups (Tukey’s HSD).
| Group | Type of composite | Mean (SD) | F (dƒ) | p -Value | Multiple comparison | |||
|---|---|---|---|---|---|---|---|---|
| Groups | Mean difference | Standard error | p -Values | |||||
| Abbreviations: ANOVA, analysis of variance; HSD, honestly significant difference; SD, standard deviation. a Significance set at 0.05. | ||||||||
| 1 | Filtek Z350 XT | 67.37 (± 4.34) | 12.91 (2, 57) | 0.001 a | 1 vs. 2 | 8.873 | 1.495 | 0.001 a |
| 2 | Zmack Comp | 75.25 (± 6.69) | 1 vs. 3 | 3.686 | 0.994 | 0.001 a | ||
| 3 | Zr-Hybrid | 75.61 (± 5.28) | 2 vs. 3 | –5.187 | 1.181 | 0.922 | ||