Table 3 Tooth crowding and malocclusions.
WEST AFRICA (n = 35) | NORTH AFRICA (n = 65) | CENTRAL AFRICA (n = 4) | THE WHOLE SAMPLE (n = 104) | |
|---|---|---|---|---|
Tooth crowding (% yes) | 3.8% | 11.5% | 0.0% | 15.4% |
Malocclusions | ||||
Class I | 24.0% | 46.2% | 2.9% | 73.1% |
Class II | 1.9% | 7.7% | 0.0% | 9.6% |
Class III | 7.7% | 5.8% | 1.0% | 14.4% |
Undetermined | 0.0% | 2.9% | 0.0% | 2.9% |