|
| Normal | Impacted | Total | |
| Gender | n (%) | (n) % | n (%) | P-value |
| Male | 768 | 7 (0.9) | 775 (100) | 0.003 |
| Female | 529 | 17 (3.1) | 546 (100) | |
| Total | 1297 | 24 (1.8) | 1321 (100) |
|