| N | Facial abnormalities (%) |
Paediatric subpopulation | 9 subjects out of 21 ♀ | 43.0% |
51 subjects out of 74 ♂ | 68.9% | |
Adult subpopulation ≤ 50 years | 6 subjects out of 45 ♀ | 13.4% |
26 subjects out of 43 ♂ | 60.7% | |
Adult subpopulation ≤ 50 years | 2 subjects out of 30 ♀ | 6.7% |
6 subjects out of 37 ♂ | 16.2% |