All 8 schools | ||||||
---|---|---|---|---|---|---|
 | Children N | Age (sd) | Surfaces N % | |||
 |  |  | Total | Missing | Sound | D3 caries |
Non-treated | 427 | 6.7 (0.7) | 1708 | 181 10.6% | 1257 73.6% | 270 15.8% |
SDF treated | 288 | 6.7 (0.7) | 1152 | 142 12.3% | 881 76.5% | 129 11.2% |
Sealants | 301 | 6.7 (0.7) | 1204 | 110 9.1% | 951 79.0% | 143 11.9% |
Total | 1016 | 6.7 (0.7) | 4064 | 433 10.7% | 3089 76.0% | 542 13.3% |