Table-III.
Comparison of marginal accuracy among various groups.
| Group | Marginal Discrepancy | F-value | p-value | |
|---|---|---|---|---|
| Mean (µm) | SD | |||
| PMMA Direct | 103.03 | 3.47 | 324.05 | <0.001 |
| Bis-GMA Direct | 67.15 | 1.81 | ||
| UDMA Direct | 71.02 | 2.64 | ||
| PMMA Indirect | 84.56 | 3.19 | ||
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