Prevalence of Dental Caries in Schoolchildren from the Galapagos Islands: ESSO-Gal Cohort Report
Journal
International Journal of Dentistry
ISSN
1687-8728
Date Issued
2023-12-11
Author(s)
Ana Armas-Vega
PARISE VASCO, JUAN MARCOS
David Alejandro Arroyo-Bonilla
María José Cabrera-Dávila
María Christel Zambrano-Bonilla
Ingrid Ordonez-Romero
Andrea Caiza-Rennella
Andrea Zambrano-Mendoza
Celia Ponce-Faula
Editor(s)
Sivakumar Nuvvula
Abstract
<jats:p>Objective. Dental caries remains a prevalent disease worldwide. Several epidemiological studies have shown that it affects the oral health of the pediatric population, and the Galapagos population in Ecuador is no exception. The aim of this study was to determine the prevalence of dental caries and its association, based on baseline information from the Galapagos Oral Health Study (ESSO-Gal), in children of the Galapagos Islands, Ecuador. Methods. A cross-sectional study was conducted involving 804 children aged 2–11 years. The prevalence of dental caries was assessed using the International Caries Detection and Assessment System (ICDAS II) criteria, while the presence of dental biofilm was assessed using the Silness–Löe index. Descriptive statistics, including frequency analysis and measures of central tendency and dispersion, were performed. Inferential statistical analyses were conducted to identify associations between variables. Statistical analyses were performed using the SPSS version 25.0 statistical program. Results. The caries prevalence rates based on ICDAS II codes 1–6, 1–2, and 3–6 were 98.01%, 96.9%, and 85%, respectively. A statistically significant difference was observed among the different islands regarding the cutoff point for ICDAS II codes 3–6 (<jats:inline-formula>
<math xmlns="http://www.w3.org/1998/Math/MathML" id="M1">
<mi>p</mi>
<mo>≤</mo>
<mn>0.001</mn>
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</jats:inline-formula>). Participants aged 6–11 years had the highest caries prevalence. Conclusions. The results show a high prevalence of dental caries among children in the Galapagos Islands, which increases with age. Contrary to expectations, the study did not find a significant correlation between the severity of dental caries and the presence of dental biofilm.</jats:p>
<math xmlns="http://www.w3.org/1998/Math/MathML" id="M1">
<mi>p</mi>
<mo>≤</mo>
<mn>0.001</mn>
</math>
</jats:inline-formula>). Participants aged 6–11 years had the highest caries prevalence. Conclusions. The results show a high prevalence of dental caries among children in the Galapagos Islands, which increases with age. Contrary to expectations, the study did not find a significant correlation between the severity of dental caries and the presence of dental biofilm.</jats:p>