Table 2 Percentage (%) of improvement in chin deviation
| Â | Chin deviation (%) | ||
|---|---|---|---|
2 ≤ X < 4 mm | 4 ≤ X < 6 mm | X ≥ 6 mm | |
Pre treatment | 50 | 26.92 | 23.08 |
Post treatment | 69.23 | 19.23 | 11.54 |
Variation range of Chin deviation improvement (%) post treatment | |||||
|---|---|---|---|---|---|
|  | X ≤ 0 mm | 0 < X < 1 mm | 1 ≤ X < 2 mm | 2 ≤ X < 3 mm | X ≥ 3 mm |
Post treatment | 30.77 | 30.77 | 23.08 | 7.69 | 7.69 |