Association between Obesity and Dental Caries in Chinese Children

• Published in: Caries research Vol. 47; no. 2; pp. 171 - 176
• Main Authors: Wu, Ligeng, Chang, Rui, Mu, Ying, Deng, Xiuli, Wu, Fei, Zhang, Shasha, Zhou, Dongyan
• Format: Journal Article
• Language: English
• Published: Basel, Switzerland S. Karger AG 01.01.2013
• Subjects: Body Height; Body Mass Index; Body Weight; Chewing Gum; Child; China; Dental Caries - complications; Dental Caries - genetics; Dental Caries Susceptibility - genetics; Dental Enamel - pathology; Dentin - pathology; DMF Index; Feeding Behavior; Female; Genetic Predisposition to Disease - genetics; Humans; Male; Mouth Breathing - complications; Obesity - complications; Oral Hygiene; Overweight - complications; Risk Factors; Short Communication; Toothbrushing; Yogurt; Body mass index; Obesity; Caries; International Caries Detection and Assessment System II
• ISSN: 0008-6568; 1421-976X; 1421-976X
• DOI: 10.1159/000344017

The study sought to analyze the association between dental caries and obesity in Chinese children, and to investigate the protective and risk factors of dental caries. A total of 280 children aged 7–12 years voluntarily answered the caries examination and questionnaire. Caries was measured using the International Caries Detection and Assessment System. According to the Chinese body mass index, the participants were grouped overweight or normal-weight. The logistic regression model showed no correlation between dental caries and obesity. Drinking yogurt and chewing gum are protective factors, whereas oral breathing and genetic predisposition to caries are risk factors.