Abstract: This study investigates the prevalence and associated factors of dental caries among adults attending Gahini District Hospital in Rwanda, where dental caries remains a major public health concern. Using a cross-sectional quantitative design, data were collected from 415 adults aged 18 and above between February and March 2025 through systematic random sampling and structured questionnaires. Analysis was conducted using SPSS, employing both descriptive and inferential statistical methods, including logistic regression.
The results showed that 72.8% of participants had dental caries. Age was a significant factor: individuals aged 30–50 and over 50 were more likely to have caries than those under 30. Gender differences were also observed, with females showing a higher likelihood of dental caries. Poor oral hygiene practices—such as brushing once or less per day—and not using oral hygiene products like mouthwash significantly increased caries risk. Additionally, frequent consumption of sugary foods and drinks, particularly daily or several times a week, was associated with higher prevalence. Chronic conditions, especially diabetes, were also linked to increased risk.
The findings underscore the urgent need for targeted oral health interventions focusing on hygiene practices, dietary behavior, and chronic disease management in the Gahini region.
Keywords: Prevalence, Dental Caries, Patients Gahini District Hospital, Rwanda.
Title: Prevalence and Factors Associated with Dental Caries among Patients Attending Gahini District Hospital, Rwanda
Author: Ms. Mukamana Judith, Dr. Charles Nsanzabera
International Journal of Healthcare Sciences
ISSN 2348-5728 (Online)
Vol. 13, Issue 1, April 2025 - September 2025
Page No: 250-266
Research Publish Journals
Website: www.researchpublish.com
Published Date: 18-June-2025
