From: Accuracy of the lower third molar radiographic imaging to estimate age among Ugandan young people
Demirjian stage | Tooth 48 (n = 510) | Tooth 38 (n = 501) | ||||||
---|---|---|---|---|---|---|---|---|
No. | Median | LQ, UQ | Mean (SD) | No. | Median | LQ, UQ | Mean (SD) | |
A | 2 | 10 | 10, 10 | 10 (0.0) | 1 | 10 | – | 10 (0.0) |
B | 16 | 10 | 10, 11.5 | 10.9 (1.4) | 13 | 10 | 10, 11.5 | 10.8 (1.2) |
C | 83 | 11 | 11, 12 | 11.7 (1.5) | 85 | 11 | 11, 12 | 11.7 (1.5) |
D | 61 | 12 | 11, 14 | 12.6 (1.6) | 62 | 13 | 11, 14 | 12.6 (1.5) |
E | 68 | 14 | 13, 15 | 13.9 (1.5) | 62 | 14 | 13, 15 | 13.9 (1.6) |
F | 59 | 15 | 14, 16 | 15.4 (1.6) | 63 | 15 | 14, 17 | 15.4 (1.7) |
G | 96 | 18.5 | 17, 20 | 18.4 (1.6) | 93 | 19 | 17, 20 | 18.5 (1.6) |
H | 125 | 21 | 19, 22 | 20.1 (1.8) | 122 | 21 | 19, 22 | 20.3 (1.7) |