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Caries prevalence in Head Start children, 1986-87
R Louie1, J A Brunelle, E D Maggiore
1Venice Dental Center, University of California, Los Angeles.
Journal of Public Health Dentistry
|January 1, 1990
Summary
Dental caries prevalence is higher in low-income preschool children in Head Start programs compared to national averages. This highlights disparities in oral health access and outcomes for at-risk populations.
Area of Science:
- Pediatric Dentistry
- Public Health
- Epidemiology
Background:
- Caries prevalence in US school-aged children has decreased since the 1970s.
- A small percentage of children experience the majority of caries.
- Socioeconomic status significantly impacts dental care access and treatment received.
Purpose of the Study:
- To assess caries prevalence in a preschool population from low-income families.
- To examine oral health disparities in Head Start children.
- To report on baby bottle tooth decay and the need for dental care in specific communities.
Main Methods:
- A survey of 1,796 Head Start children aged 3-5 years was conducted in 1986-87.
- Data collected from fluoridated and non-fluoridated communities in California, Hawaii, and Micronesia.
- Prevalence of caries, baby bottle tooth decay, and relative need for dental care were analyzed.
Main Results:
- The study population exhibited higher caries prevalence scores compared to national survey data for five-year-olds.
- Caries prevalence in this Head Start sample exceeded that of previous Head Start surveys.
- Baby bottle tooth decay prevalence and the need for dental care were also assessed.
Conclusions:
- Preschool children in low-income Head Start programs show a higher burden of dental caries.
- These findings underscore potential disparities in oral health for vulnerable populations.
- Further targeted interventions may be necessary for this demographic.