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Caries prevalence of kindergarten children in Salzgitter and Oslo
A B Sönju Clasen1, F R von der Fehr, J M Kant van Daal
1Department of Public Dental Health, Salzgitter, FRG.
Insights
Kindergarten children in Oslo had significantly less tooth decay (caries) than those in Salzgitter. This difference in dental caries is likely due to variations in fluoride exposure, diet, and dental care.
Area of Science:
- Pediatric Dentistry
- Epidemiology
- Public Health
Background:
- Dental caries remains a significant public health issue among young children globally.
- Variations in caries prevalence exist between different geographical regions.
- Understanding regional differences can inform targeted public health interventions.
Purpose of the Study:
- To compare the prevalence and severity of dental caries in preschool children between two European cities.
- To identify potential factors contributing to observed differences in caries experience.
Main Methods:
- An epidemiological study involving 455 children (4-5 years old) in Salzgitter, Germany, and 171 children (4-5 years old) in Oslo, Norway.
- Caries assessment was conducted using the World Health Organization (WHO) criteria, focusing on cavitation.
- Data collection included demographic information and potential risk factors.
Main Results:
- A higher percentage of caries-free children was observed in Oslo compared to Salzgitter.
- The mean decayed, missing, or filled surfaces (dmfs) scores were lower in the Oslo cohort.
- Significant differences in caries experience were noted between the two study populations.
Conclusions:
- Oslo children exhibited better dental caries outcomes than Salzgitter children.
- Factors such as fluoride exposure, nutritional habits, and access to dental treatment are postulated as key determinants.
- Further research is warranted to confirm the impact of these factors on pediatric dental health disparities.
Abstract:
In a comparable epidemiological study of kindergarten children, 455 4- and 5-year-olds in Salzgitter (FRG) and 171 4- and 5-year-olds in Oslo (Norway) were examined. Caries was scored at the cavitation level according to WHO criteria. The percentage of caries-free children was higher and the dmfs scores were lower in Oslo than in Salzgitter. It is postulated that this was the result of different levels of fluoride exposure, nutritional habits and dental treatment provision.