Variable Age (years)
6 12 15 35 - 44 Total
Gender, N (%)
Male 98 (69) 155 (66.8) 84 (55.3) 60 (47.6) 397 (60.9)
Female 44 (31) 77 (33.2) 68 (44.7) 66 (52.4) 255 (39.1)
Total 142 (21.8) 232 (35.6) 152 (23.3) 126 (19.3) 652 (100)
Decayed, N (%)
Mean (SD) 3.28 (4.45) 3.9 (3.56) 4.01 (4.28) 3.17 (4.11) 3.64 (4.05)
Min; max 0; 2 0; 18 0; 24 0; 24 0; 24
Missinga, N (%)
Mean (SD) N/A 0.16 (0.64) 0.34 (0.87) 6.24 (7.02) 1.71 (4.38)
Min; max 0; 6 0; 6 0; 28 0; 28
Filled, N (%)
Mean (SD) 0.22 (0.98) 0.22 (0.72) 0.45 (1.4) 3.31 (4.56) 0.87 (2.51)
Min; max 0; 6 0; 5 0; 1 0; 18 0; 18
DMFT/dft, N (%)
Mean (SD) 3.5 (4.44) 4.28 (3.72) 4.80 (4.52) 12.71 (7.43) 5.86 (6)
Min; max 0; 2 0; 19 0; 24 0; 28 0; 28

aFor subjects aged 6 years, the number of missing teeth is not recorded.
dft = total number of decayed and filled primary teeth; DMFT = total number of decayed, missing, filled permanent teeth; min = minimum; max = maximum; SD = standard deviation.
Mean refers to the mean number of teeth presenting with the specified condition per individual.