Table 3.
Hardness media for the bottom surface (KHN)
| Hardness media of bottom surface (± SD) | |||
|---|---|---|---|
|
| |||
| Sample thickness (mm) | |||
| Light curving modes | 0.5 | 1 | 2 |
| Conventional | 41.67 (1.38) Aa | 32.39 (2.20) Ba | 17.94 (1.89) Ca |
| LED | 43.66 (3.40) Aa | 36.25 (3.89) Ba | 16.72 (4.11) Ca |
| High intensity | 34.23 (4.17) Ab | 27.34 (3.89) Bb | 9.11 (5.23) Cb |
Notes: Mean values with the same letter were not statistically different (p < 0.05) (same lower case letter were not statistically different for comparison among the same sample thicknesses, and same upper case letter were not statistically different for comparison among different light curing modes).