From: Prevalence of pathologies related to impacted mandibular third molars
Age (years) | Group A | Group B | Total | ||||
---|---|---|---|---|---|---|---|
Male | Female | Total | Male | Female | Total | ||
10–19 | 1721 | 1635 | 3356 | 16 | 8 | 24 (0.71 %)a | 3380 (16.248 %)b |
20–29 | 7019 | 5628 | 12,647 | 34 | 19 | 53 (0.41 %)a | 12,700 (61.051 %)b |
30–39 | 1950 | 1258 | 3208 | 26 | 8 | 34 (1.04 %)a | 3242 (15.585 %)b |
40–49 | 747 | 282 | 1029 | 18 | 5 | 23 (2.18 %)a | 1052 (5.057 %)b |
50–59 | 200 | 93 | 293 | 20 | 3 | 23 (7.27 %)a | 316 (1.519 %)b |
60–69 | 54 | 16 | 70 | 14 | 2 | 16 (18.60 %)a | 86 (0.414 %)b |
70– | 13 | 10 | 23 | 3 | 0 | 3 (11.53 %)a | 26 (0.125 %)b |
Total | 11,704 | 8922 | 20,626 | 131 | 45 | 176 | 20,802 |