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. 2025 Mar 26;17(2):40.
doi: 10.3390/pediatric17020040.

Influence of Behavioral and Sociodemographic Factors on Dental Caries in Mexican Children

Ángel Pérez-Reyes  1 , Julieta Sarai Becerra-Ruiz  2 , Juan Manuel Guzmán-Flores  3
Affiliations

Influence of Behavioral and Sociodemographic Factors on Dental Caries in Mexican Children

Ángel Pérez-Reyes et al. Pediatr Rep. .

Abstract

Background: In Mexico, tooth decay is common among children and is on the rise. A strong relationship exists between behavioral, socioeconomic, demographic, and biological factors and the severity and development of dental caries.

Objective: The present study analyzed the risk factors contributing to dental caries in a Mexican pediatric population.

Materials and methods: This study employed a cross-sectional design. One hundred fifty-one children were evaluated after providing their assent and the informed consent of their legal guardians. The study subjects recruited underwent dental assessments, dietary habits, and physical activity examinations.

Results: Only 36 children were classified as overweight or obese, while 121 children had a high quality of life related to oral health. Most of the children showed deficient eating and physical activity habits. Additionally, nearly half displayed severe dental carie lesions. The occurrence of caries was linked to both age and tooth brushing habits. The median of teeth with initial caries lesions was higher among female children. Furthermore, parental education was associated with the presence of fluorosis and the frequency of tooth brushing.

Conclusion: Our study revealed deficient eating habits and a high prevalence of dental caries among children aged 6-12. Additionally, parents and guardians demonstrated insufficient knowledge about general oral health issues, the risk factors for caries, and their potential consequences, which means a need for both preventive and corrective treatments. This highlights the need for strategies focused on improving oral health care and prevention.

Keywords: Mexican; caries; children; feeding behavior; habits.

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Conflict of interest statement

The authors declare no conflict of interest.

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