{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,6,26]],"date-time":"2025-06-26T11:30:07Z","timestamp":1750937407886},"reference-count":0,"publisher":"African Journals Online (AJOL)","issue":"2","license":[{"start":{"date-parts":[[2023,7,31]],"date-time":"2023-07-31T00:00:00Z","timestamp":1690761600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rwanda J Med Health Sci"],"abstract":"<jats:p>BackgroundDental caries in children is a public health concern affecting 60-90% of children worldwide. Dental caries perturbs children\u2019s 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.MethodsThe 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.ResultsDental 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 &lt; 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).ConclusionDental 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.&#x0D;\nRwanda J Med Health Sci 2023;6(2):113-122<\/jats:p>","DOI":"10.4314\/rjmhs.v6i2.2","type":"journal-article","created":{"date-parts":[[2023,8,29]],"date-time":"2023-08-29T07:00:49Z","timestamp":1693292449000},"page":"113-122","source":"Crossref","is-referenced-by-count":3,"title":["Dental Caries Risk Assessment in Primary School Children Aged 11 to 12 years: Case of Nyarugenge District, Rwanda"],"prefix":"10.4314","volume":"6","author":[{"given":"Usiel","family":"Nsabimana","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Moses","family":"Isyagi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Reverien","family":"Rutayisire","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laetitia","family":"Nyirazinyoye","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"2895","published-online":{"date-parts":[[2023,7,31]]},"container-title":["Rwanda Journal of Medicine and Health Sciences"],"original-title":[],"link":[{"URL":"https:\/\/www.ajol.info\/index.php\/rjmhs\/article\/download\/253888\/239877","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.ajol.info\/index.php\/rjmhs\/article\/download\/253888\/239877","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,6]],"date-time":"2023-09-06T07:48:23Z","timestamp":1693986503000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ajol.info\/index.php\/rjmhs\/article\/view\/253888"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7,31]]},"references-count":0,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2023,7,31]]}},"URL":"https:\/\/doi.org\/10.4314\/rjmhs.v6i2.2","relation":{},"ISSN":["2616-9827","2616-9819"],"issn-type":[{"value":"2616-9827","type":"electronic"},{"value":"2616-9819","type":"print"}],"subject":[],"published":{"date-parts":[[2023,7,31]]}}}