Study 960 pupils between 6 and 12 years old of primary and secondary schools in Long Xuyen town, An Giang province. Results: rate of dental caries of deciduous teeth decreased from 5.20% to 20.55% after interventions. Rate of dental caries of permanent teeth in interventional groups decreased 3.09%-4.96% versus control group. It’s necessary to develop comprehensive dental prevention methods for school-age children.
Dental Caries/prevention & control ; Periodontal Diseases ; Pupil

960 pupils between 6 and 12 years old in An Giang province were divided into 4 groups and received different interventions such as fluoride rinse, teeth brushing + ddF rinse, ddF rinse + welding with GIC, and ddF rinse + teeth brushing + welding. These interventions were very effective in protection periodental diseases. Prevalence of good dental health pupils increased significantly. This is a condition to gain WHO’s goals at least 80% primary and secondary pupils receive long-term and stable oral healthcare through school-based dental program in 2010.
Dental Care for Children ; Periodontitis/prevention & control ; Pupil