Table 2.
Comparison Among Groups for Diametral Tensile Strength (MPa)a
| Meron, Mean (SD) |
Riva, Mean (SD) |
Total, Mean (SD) |
P* |
|
| Control | 27.93 (6.09) | 16.83 (6.33) | 22.67 (8.29)y | |
| RP10% | 17.19 (6.49) | 14.00 (8.70) | 15.59 (7.65)z | |
| RP25% | 27.28 (5.51) | 12.81 (6.22) | 20.05 (9.37)yz | |
| RP50% | 23.68 (6.73) | 10.27 (5.53) | 16.98 (9.12)z | |
| Total | 24.02 (7.37)Y | 13.39 (6.95)Z | .001 | |
| P* | .008 |
a
RP indicates red propolis.
*
Two-way analysis of variance with Tukey multiple comparison set. Different letters indicate statistical difference between the lines (P < .05).