From: Dental caries in 14- and 15-year-olds in New South Wales, Australia
Sub-groups | No. children | Mean permanent teeth | Mean decayed teeth (D) | % decayed teeth > 0 | Mean missing teeth due to caries | % missing teeth > 1 | Mean filled teeth (FT) | % filled teeth > 0 | Mean DMFT | % caries free |
---|---|---|---|---|---|---|---|---|---|---|
Fluoridated areas | ||||||||||
Un-fluoridated | 249 | 27.2 | 0.8 | 33.7 | 0.06 | 3.9 | 0.8 | 34.8 | 1.7 | 45.0 |
Fluoridated | 1007 | 27.5 | 0.4 | 20.7 | 0.03 | 2.1 | 0.6 | 30.0 | 1.1 | 56.0 |
NSW total | 1256 | 27.4 | 0.5 | 22.4 | 0.04 | 2.4 | 0.7 | 30.6 | 1.2 | 54.6 |
Immediate treatment needed | ||||||||||
No immediate treatment needed | 1185 | 27.4 | 0.4 | 19.5 | 0.03 | 1.9 | 0.6 | 29.7 | 1.1 | 57.1 |
Immediate treatment needed | 65 | 27.1 | 1.3 | 72.9 | 0.15 | 11.0 | 1.1 | 46.5 | 2.5 | 9.6 |
NSW total | 1250 | 27.4 | 0.5 | 22.4 | 0.04 | 2.4 | 0.7 | 30.6 | 1.2 | 54.5 |
Socioeconomic Status | ||||||||||
Most disadvantaged | 279 | 27.2 | 0.7 | 30.3 | 0.07 | 4.8 | 0.7 | 30.8 | 1.5 | 49.2 |
Second most disadvantaged | 307 | 27.5 | 0.4 | 21.6 | 0.03 | 2.6 | 0.6 | 34.1 | 1.0 | 52.0 |
Middle quintile | 248 | 27.5 | 0.4 | 21.8 | 0.06 | 2.3 | 0.8 | 32.6 | 1.3 | 54.9 |
Second most advantaged | 223 | 27.4 | 0.4 | 19.2 | 0.03 | 1.4 | 0.5 | 22.5 | 0.9 | 61.7 |
Most advantaged | 199 | 27.6 | 0.3 | 19.4 | 0.01 | 0.7 | 0.7 | 33.0 | 1.1 | 55.1 |
NSW total | 1256 | 27.4 | 0.5 | 22.4 | 0.04 | 2.4 | 0.7 | 30.6 | 1.2 | 54.6 |
Income | ||||||||||
Up to $20000 | 87 | 27.6 | 0.9 | 33.2 | 0.02 | 2.3 | 1.0 | 43.8 | 1.8 | 39.5 |
$20001-$40000 | 197 | 27.4 | 0.5 | 23.8 | 0.06 | 4.7 | 0.8 | 39.6 | 1.4 | 48.6 |
$40001-$60000 | 180 | 27.7 | 0.5 | 28.3 | 0.02 | 1.5 | 0.9 | 37.9 | 1.4 | 44.0 |
$60001-$80000 | 180 | 27.4 | 0.6 | 22.7 | 0.07 | 4.1 | 0.5 | 25.5 | 1.2 | 56.8 |
$80001-$100000 | 185 | 27.4 | 0.3 | 21.1 | 0.02 | 1.0 | 0.6 | 25.7 | 1.0 | 57.6 |
$100001-$120000 | 110 | 27.3 | 0.2 | 15.2 | 0.01 | 1.4 | 0.5 | 23.8 | 0.7 | 63.1 |
$120001 & above | 181 | 27.4 | 0.3 | 13.2 | 0.01 | 0.2 | 0.4 | 21.4 | 0.7 | 69.0 |
NSW total | 1120 | 27.5 | 0.5 | 22.1 | 0.03 | 2.2 | 0.7 | 30.7 | 1.2 | 54.7 |
Remoteness | ||||||||||
Major cities | 628 | 27.4 | 0.4 | 21.9 | 0.03 | 1.7 | 0.7 | 30.8 | 1.2 | 54.8 |
Inner regional | 507 | 27.5 | 0.5 | 23.3 | 0.05 | 3.4 | 0.6 | 29.8 | 1.2 | 55.4 |
Outer regional | 107 | 27.2 | 0.5 | 21.6 | 0.03 | 2.9 | 0.7 | 30.5 | 1.2 | 51.0 |
Remote Australia | 14 | 27.0 | 1.2 | 41.9 | 0.17 | 11.1 | 1.1 | 52.0 | 2.4 | 28.0 |
NSW total | 1256 | 27.4 | 0.5 | 22.4 | 0.04 | 2.4 | 0.7 | 30.6 | 1.2 | 54.6 |