From: Pattern of occurrence and treatment of impacted teeth at the Muhimbili National Hospital, Dar es Salaam, Tanzania
Age group (yrs)
Male
Female
Total
15 – 19
6
13
19
20 - 24
102
104
206
25 - 29
149
162
311
30 – 34
113
76
189
35 – 39
72
12
84
40 – 44
32
16
48
45 – 49
28
50 - 54
2
1
3
55 - 59
4
0
≥ 60
496 (55.4%)
400 (44.6%)
896