12- to 15-year-olds | 4- to 6-year-olds | |
DT (dt) | 0.42 ± 1.03 | 2.92 ± 0.32 |
MT (mt) | 0 | 0.13 ± 0.07 |
FT (ft) | 0.03 ± 0.19 | 0.01 ± 0.01 |
DMFT (dmft) | 0.45 ± 1.08 | 3.05 ± 0.36 |
DT/DMFT (dt/dmft) | 93.33% | 95.74% |
FT/DMFT (ft/dmft) | 6.67% | 0.33% |
PP of dental caries | 23.9% | 67% |
PP of gingival bleeding | 45.2% | – |
PP of calculus | 62.8% | – |