From: Socio-demographic factors and edentulism: the Nigerian experience
Age group | Ile-Ife | Lagos | Total | |||
---|---|---|---|---|---|---|
 | N | % | N | % | N | % |
≤20 | 18 | 18.0 | 5 | 9.6 | 23 | 15.13 |
21–40 | 35 | 35.0 | 22 | 42.3 | 57 | 37.5 |
41–60 | 25 | 25.0 | 17 | 32.7 | 42 | 27.63 |
≥61 | 22 | 22.0 | 8 | 15.4 | 30 | 19.74 |
Total | 100 | 100.0 | 52 | 100.0 | 152 | 100.00 |