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Table 2 Overall maturity scores for females and males for each of developmental stages as reported by Demirjian et al. (1973)

From: Age estimation based on Willems method versus country specific model in Saudi Arabia children and adolescents

Scores Sex t31 t32 t33 t34 t35 t36 t37
A F 0.00 0.00 0.00 0.00 0.80 0.00 0.80
M 0.00 0.00 0.00 0.14 0.70 0.00 1.40
B F 0.00 0.00 0.16 0.16 1.44 0.16 0.80
M 0.00 0.00 0.00 0.28 1.82 0.42 1.54
C F 0.00 0.16 0.48 4.00 3.36 0.00 2.08
M 0.14 0.14 0.42 3.77 4.47 0.00 2.51
D F 2.88 2.72 6.88 8.16 8.96 1.76 22.08
M 2.23 2.51 6.56 9.22 8.94 1.96 23.18
E F 9.76 12.32 25.12 31.20 33.12 11.68 28.48
M 11.87 14.25 29.05 33.52 32.96 12.15 28.49
F F 12.32 17.12 28.00 21.28 21.44 6.72 14.24
M 10.75 15.36 27.79 18.58 18.30 6.42 11.87
G F 31.04 25.12 13.12 9.60 6.72 37.12 12.48
M 30.17 25.14 9.22 7.40 7.82 34.36 10.34
H F 44.00 42.56 26.24 25.60 24.16 42.56 19.04
M 44.83 42.60 26.96 27.09 25.00 44.69 20.67
  1.  N: number; M: male; F: Female; t: tooth