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Frequency distribution (%) of 6- to 11-year-olds having teeth scored by CAST codes for the primary and permanent dentitions
| Primary | Permanent | |||
|---|---|---|---|---|
| Frequency | ≥ 1 | ≥ 3 | ≥ 1 | ≥ 3 |
| CAST code | ||||
| 0 | 92.4 | 87.2 | 94.7 | 84.5 |
| 1 | 0.0 | 0.0 | 10.3 | 6.7 |
| 2 | 13.8 | 1.7 | 4.3 | 0.7 |
| 3 | 50.6 | 15.8 | 30.3 | 12.7 |
| 4 | 5.5 | 0.5 | 0.0 | 0.0 |
| 5 | 50.6 | 19.4 | 7.6 | 0.2 |
| 6 | 18.9 | 4.4 | 1.2 | 0.0 |
| 7 | 3.8 | 0.0 | 0.0 | 0.0 |
| 8 | 6.0 | 0.5 | 0.0 | 0.0 |
