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Orthodontic treatment per quadrant of each patient (n = 56), in absolute and relative frequencies
| Quadrants | Treatment per quadrant (n = 56) | |
|---|---|---|
| n | % | |
| Upper right | 6 | 10.7 |
| Upper left | 7 | 12.5 |
| Upper right plus left | 27 | 48.2 |
| Upper right plus left and lower right | 0 | 0 |
| Upper right plus left and lower left | 4 | 7.1 |
| Upper right plus left and lower right plus left | 12 | 21.4 |
