Darwin's tubercle | HAUSA | IGBO | YORUBA | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Male | Female | Male | Female | Male | Female | |||||||
Right ear | Left ear | Right ear | Left ear | Right ear | Left ear | Right ear | Left ear | Right ear | Left ear | Right ear | Left ear | |
(N, %) | (N, %) | (N, %) | (N, %) | (N, %) | (N, %) | (N, %) | (N, %) | (N, %) | (N, %) | (N, %) | (N, %) | |
Nodosity | 20, 52.6% | 18, 47.4% | 20, 39.2% | 22, 43.1% | 16, 42.1% | 20, 52.6% | 31, 41.9% | 29, 39.2% | 12, 21.8% | 14, 25.5% | 8, 15.7% | 12, 23.5% |
Enlarged | 3, 7.9% | 4, 10.5% | 12, 23.5% | 10, 19.6% | 13, 34.2% | 8, 21.1% | 12, 16.2% | 19, 25.7% | 24, 43.6% | 19, 34.5% | 31, 60.8% | 20, 39.2% |
Projected | 15, 39.5% | 16, 42.1% | 19, 37.3% | 19, 37.3% | 9, 23.7% | 10, 26.3% | 31, 41.9% | 26, 35.1% | 19, 34.5% | 22, 40.0% | 12, 23.5% | 19, 37.3% |
Total | 38 | 38 | 51 | 51 | 38 | 38 | 74 | 74 | 55 | 55 | 51 | 51 |