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Comparison of differences between occlusal contact area calculated by intraoral scanner and prescale (prescale-intraoral scanner) (unit:%)
| Difference(SD) (prescale-scanner) | p-value | |
|---|---|---|
| Molars(M) | 1.59 (5.67) | 0.083 |
| Premolars(P) | 1.84 (5.83) | 0.053 |
| Anteriors(A) | −3.43 (6.09) | < 0.001* |
Difference: occlusal contact area from prescale-occlusal contact area from scanner
SD standard deviation
Significance level: *; p < 0.05 by paired t-test
