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Post hoc ANOVA results (least significant difference) for comparison of differential entropy (DifEntrp) for ROI size 5 μm × 5 μm between each examined surface (SD—standard deviation).
| Surface | DifEntrp | p < 0.05 | ||
|---|---|---|---|---|
| Mean | SD | |||
| 1 | HELT GRADE23 | 1.1741 | 0.0296 | 5 |
| 2 | HELT-HA GRADE4 | 1.1199 | 0.0326 | 3 |
| 3 | HELT-HA GRADE23 | 1.1884 | 0.0496 | 2.5 |
| 4 | SLA GRADE4 | 1.1180 | 0.0738 | |
| 5 | SLA GRADE23 | 1.0897 | 0.0286 | 1.3 |
