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Comparisons between changes in cast measurements of the two groups
| Cast Measurements | Miniscrew | Intrusive arch | P-value |
|---|---|---|---|
| Over bite (mm) | -2.6 ± 0.8 | -2.9 ± 0.8 | 0.461 |
| Over jet (mm) | -0.4 ± 1.2 | 1.4 ± 1.1 | <0.001* |
| Inter-canine width (mm) | -0.6 ± 0.5 | -0.4 ± 0.7 | 0.653 |
| Inter-molar width (mm) | 0 ± 0 | 0 ± 0 | 1.000 |
Significant at P ≤ 0.05.
