From: Dental caries in 14- and 15-year-olds in New South Wales, Australia
Sex
No. of children
Mean DMFT
Mean DMFT (DT > 0)
Mean DT
%DT > 0
Males
591
1.2
3.1
0.5
24.4
Females
665
1.1
3.0
0.4
20.4
Total
1256
22.4