ArticleRwanda journal of medicine and health sciences2023
Dental Caries Risk Assessment in Primary School Children Aged 11 to 12 years: Case of Nyarugenge District, Rwanda.
Article in Rwanda journal of medicine and health sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- A Qualitative Study of Secondary School Students' Knowledge, Attitudes, and Practices towards Prevention of Dental Caries in Kigali, Rwanda.Rwanda journal of medicine and health sciences · 2025Article
- Dental Caries Experience and Oral Health-Related Quality of Life among Secondary School Students in Kigali, Rwanda.Rwanda journal of medicine and health sciences · 2025Article
- Prevalence of Non-Daily Teeth Cleaning and Its Associated Factors Among Adult Population in Rwanda.International journal of environmental research and public health · 2025Article
- Prevalence of dental caries and associated factors among secondary school students in Kigali, Rwanda: a cross-sectional study.BMC oral health · 2025Article
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Authors and funding
4 authors.
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Abstract
Background: Dental caries in children is a public health concern affecting 60-90% of children worldwide. Dental caries perturbs children's eating ability, school performance as well as overall quality of life. This study aimed to determine the prevalence of dental caries and its risk factors among children aged 11 to 12 years in Nyarugenge District in Kigali, Rwanda. Methods: The cross-sectional analytical study design involved 400 children from Nyarugenge district. By stratified sampling, we selected Gitega and Butamwa primary schools and used systematic sampling to choose the pupils into the sample. An interview and oral examination were performed. Descriptive statistics and logistic regression were done. Results: Dental caries was observed in 25.5% of children. Deep pits and fissures carried a two-fold risk of getting dental caries than children without deep pits and fissures (OR = 2.4, 95% CI = [1.5; 4.0], P-value < 0.001). Dental plaque was identified as a risk factor for getting dental caries (OR=2.2, 95% CI = [1.2; 3.3], P-value: 0.01). Conclusion: Dental caries is a public health concern associated with poor oral hygiene, deep pit, and fissures among children aged 11 to 12 years old. Oral hygiene education, application of ART, and regular screening programs are in need.
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