Table 4 Differences in surface roughness and surface microhardness between the various groups (n = 10)
Time | R-Bl | Bl-R | R | ANOVA comparison | Multiple comparison | ||||
|---|---|---|---|---|---|---|---|---|---|
R-Bl vs. Bl-R | R-Bl vs. R | Bl-R vs. R | |||||||
Mean ± SD |  |  | F Value# | P Value# | P Value¶ | ||||
Surface roughness | T1 | 1.479 ± 0.295 | 1.436 ± 0.294 | 1.432 ± 0.381 | 0.063 | 0.9388 | 0.9895 | 0.9645 | 0.9924 |
T2 | 0.653 ± 0.087 | 0.453 ± 0.105 | 0.487 ± 0.118 | 10.42 | * | * | * | 0.5594 | |
T3 | 0.703 ± 0.112 | 0.582 ± 0.150 | 0.631 ± 0.109 | 2.355 | 0.1141 | * | * | 0.9983 | |
Surface microhardness | T1 | 51.040 ± 3.079 | 52.960 ± 8.549 | 54.590 ± 3.379 | 1.008 | 0.3783 | 0.8632 | 0.8375 | 0.9986 |
T2 | 204.880 ± 44.102 | 246.290 ± 34.699 | 260.570 ± 18.642 | 7.179 | * | * | 0.1171 | 0.9099 | |
T3 | 215.910 ± 46.203 | 251.830 ± 36.053 | 251.051 ± 18.198 | 3.354 | 0.0500 | 0.313 | 0.66 | 0.8247 | |