Results
tooth
DENTAL CARIES
A total of 2998 children (1566 girls [52.2%] and 1432 boys [47.8%]; mean [SD] age at baseline, 6.6 [1.2] years) were recruited and treated. A total of 314 children (10.5%) presented at baseline with preexisting dental sealants on any tooth, and 874 (29.2%) had untreated dental caries (