American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics·1999
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics·1998
A comprehensive school-based dental program combining preventive treatments and education significantly reduced dental disease in students. Continuous, sustained preventive care is crucial for long-term benefits, demonstrating the feasibility of school oral health initiatives.
Area of Science:
Pediatric Dentistry
Public Health
Preventive Dentistry
Background:
Dental caries and other oral diseases pose significant challenges in school-aged populations.
Implementing effective, scalable preventive dental programs in schools is essential for long-term oral health.
Previous school-based interventions have shown varying degrees of success, highlighting the need for comprehensive approaches.
Purpose of the Study:
To assess the efficacy of a combined preventive regimen in reducing dental disease among schoolchildren.
To evaluate the feasibility and sustainability of a school-based dental public health program.
To determine the impact of continuous versus terminated preventive care on long-term oral health outcomes.
Main Methods:
A cohort of 1286 students (1st and 6th grades) was stratified by grade, sex, and race, then randomized into treatment and education groups.
The comprehensive treatment included fluoridated water, oral hygiene education, examinations, prophylaxis, acidulated phosphate fluoride gel, pit and fissure sealants, and restorative care, with fluoride and sealant applications repeated every six months.
After three years, the treatment group was divided to compare sustained treatment versus cessation of treatment for a comparison group.
Main Results:
Five-year results demonstrated a high degree of success in the treatment group receiving continuous preventive care.
A noticeable fall-off in benefits was observed in the subgroup where treatment was terminated.
The study confirmed the feasibility of on-site school-based dental programs utilizing mobile dental vans.
Conclusions:
Comprehensive and continuous preventive dental programs implemented in schools are highly effective in reducing dental disease.
School-based dental programs are feasible and can provide sustained benefits when preventive measures are consistently applied.
The findings strongly support the implementation of school-based dental public health initiatives, emphasizing the need for ongoing care.