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KMID : 0355420160400020085
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Journal of Korean Academy of Oral Health
2016 Volume.40 No. 2 p.85 ~ p.91
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Association of the number of existing permanent teeth with the intake of macronutrients and macrominerals in adults aged 55-84 years based on the 5th KNHNES (2010-2012)
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Jun Eun-Joo
Cho Hyun-Hee
Kim Se-Yeon
Kim Han-Na
Kim Jin-Bom
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Abstract
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Objectives: The aim of this study was to analyze the association between energy sources, fiber and mineral intake, and the number of existing permanent teeth in adults aged 55-84 years from the 5th Ko-rea National Health and Nutrition Examination Survey (KNHNES) (2010-2012).
Methods: The subjects included 6,763 people who received oral examinations and answered questions on household income, smoking status and diet. We estimated the number of existing permanent teeth and food intake according to age group, sex, household income, and smoking status. A complex sam-ples general linear model was applied to analyze the effect of nutrient intake on the number of existing permanent teeth adjusted for sex, household income, smoking status, and food intake. We calculated the mean intake of nutrients related to the number of existing permanent teeth in each tooth group.
Results: The reduction in the number of existing permanent teeth correlated with an increased carbohy-drate intake and a decreased potassium intake. The carbohydrate intake was lower in subjects with 25 or more teeth than that in subjects with 9 or less teeth. Potassium intake was higher in subjects with 20 or more teeth.
Conclusions: The number of existing permanent teeth showed a negative correlation with carbohydrate intake and a positive correlation with potassium intake. We should reduce carbohydrate intake and in-creased potassium intake from fruits and vegetables to prevent systemic disease caused by tooth loss.
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KEYWORD
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Carbohydrate, Mineral, Nutrient, Permanent teeth, Potassium
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