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The preperation time of conventional and digital impression for upper and lower jaw
| Conventional impression (mean ± SD) | Digital impression (mean ± SD) | P | |
|---|---|---|---|
| Preperation time (for upper jaw/minutes) | 1.73 ± 0.678 | 1.54 ± 0.265 | 0.200 |
| Preperation time (for lower jaw/minutes) | 1.57 ± 0.613 | 1.53 ± 0.265 | 0.803 |
SD = standart deviation, statistical significance P ≤ 0.001
