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School-Based Dental Sealant Programs Prevent Cavities And Are Cost-Effective
Susan Griffin1, Shillpa Naavaal2, Christina Scherrer3
1Susan Griffin (sig1@cdc.gov) is a health economist in the Division of Oral Health, Centers for Disease Control and Prevention (CDC), in Atlanta, Georgia.
School sealant programs prevent cavities and improve children's quality of life. These cost-effective programs provide dental sealants to prevent tooth decay, saving society money and improving overall health outcomes.
Area of Science:
- Public Health
- Pediatric Dentistry
- Health Economics
Background:
- Untreated cavities significantly impact children's ability to eat, speak, and learn.
- Adolescents, particularly from low-income backgrounds, face high rates of untreated cavities.
- School-based sealant programs offer a low-cost solution to prevent cavities in vulnerable student populations.
Purpose of the Study:
- To analyze the cost-effectiveness of school-based sealant programs.
- To evaluate the impact of sealants on children's cavity risk and quality of life.
Main Methods:
- Analysis of cost-effectiveness using data from school sealant programs in fourteen states (2013-2014).
- Inclusion of children's cavity risk factors and the quality-of-life effects of untreated cavities.
Main Results:
- Providing sealants to 1,000 children prevents 485 fillings and 1.59 disability-adjusted life-years.
- School-based sealant programs demonstrate significant cost savings for society.
- The programs remain cost-effective across various economic assumptions.
Conclusions:
- School-based sealant programs are a highly effective and economically beneficial intervention for preventing childhood cavities.
- These programs improve children's health and quality of life while offering a positive return on investment for society.
- Implementing and expanding school sealant programs is recommended for public health initiatives targeting pediatric dental care.
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