Table 1 Distribution of children according to the DMFT index at baseline and after 5 years
DMFT | Baseline (at 6–7 years old) | After 5 years (at 11–12 years old) | ||
|---|---|---|---|---|
| Â | n | % | n | % |
0 | 1745 | 95.4 | 1281 | 70.0 |
1 | 63 | 3.4 | 273 | 14.9 |
2 | 18 | 1.0 | 152 | 8.3 |
3 | 3 | 0.2 | 73 | 4.0 |
4 | 1 | 0.1 | 30 | 1.6 |
≥5 | 0 | 0 | 21 | 1.1 |
total | 1830 | 100 | 1830 | 100 |