Table 4.
Mean number of decayed, missing and filled surfaces (dmf-s)/teeth (dmf-t) in primary dentitions of 6- to 7-year-old children
| dmf-s | Mean ± SD | dmf-t | Mean ± SD |
|---|---|---|---|
| d2-s | 13.8 ± 10.9 | d2-t | 6.7 ± 3.7 |
| d3-s | 7.3 ± 9.2 | d3-t | 2.8 ± 3.1 |
| m-s | 0.4 ± 1.7 | m-t | 0.1 ± 0.6 |
| f2-s | 0.5 ± 1.9 | f2-t | 0.1 ± 0.5 |
| f3-s | 0.6 ± 2.0 | f3-t | 0.3 ± 0.9 |
| f_icdas-s | 0.8 ± 2.6 | d2mf2-t | 6.9 ± 3.8 |
| d2mf2-s | 14.7 ± 11.6 | d3mf3-t | 3.2 ± 3.4 |
| d3mf3-s | 8.3 ± 10.0 | n_teeth | 16.0 ± 2.7 |
| n_surfaces | 71.9 ± 11.2 |
SD standard deviation, d 2 -s/d 2 -t enamel and dentine lesions, d 3 -s/d 3 -t dentine lesions, f 2 -s/f 2 -t fillings, no carious lesion, f 3 -s/f 3 -t fillings, no dentine carious lesion, f_icdas-s fillings, irrespective of carious lesion status