Association between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)

Abstract General health and oral health are very closely related. This study aimed to analyze the nutritional factors associated with the number of present teeth in Korean elderly adults. A total of 6,356 individuals were surveyed from the sixth Korean National Health and Nutrition Examination Surve...

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Autores principales:	Eun-Jeong Kim, Hye-Ju Lee
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/1f232054e15a49e99bdc87fd47f90970
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spelling	oai:doaj.org-article:1f232054e15a49e99bdc87fd47f909702021-12-02T14:06:25ZAssociation between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)10.1038/s41598-021-82631-42045-2322https://doaj.org/article/1f232054e15a49e99bdc87fd47f909702021-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-82631-4https://doaj.org/toc/2045-2322Abstract General health and oral health are very closely related. This study aimed to analyze the nutritional factors associated with the number of present teeth in Korean elderly adults. A total of 6,356 individuals were surveyed from the sixth Korean National Health and Nutrition Examination Survey conducted from 2013–2015. The number of existing teeth was divided into three categories: 0–10, 11–20, and over 21, and the nutrition survey covers eating habits, food frequency and food intake using face-to-face interviews. Multiple logistic regression analysis was performed to evaluate the association between nutrient intake and the number of existing teeth after adjusting for socio-demographic factors and general and oral health behaviors and status. As age increases, the number of teeth decreases. Individuals with more teeth had a significantly higher mean daily intake of protein, calcium, phosphorus, potassium and riboflavin (p < 0.05). After adjusting for sociodemographic factors in model 1 and the lower number of teeth in model 2, the strength of the association between the number of teeth and daily calcium intake remained significant. Statistically significant associations were present for dietary potassium intake in models 1 and 2 and in the 11–20 teeth group in model 3 (p < 0.05). We demonstrated a significant association between calcium and potassium intake and the number of teeth.Eun-Jeong KimHye-Ju LeeNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Eun-Jeong Kim Hye-Ju Lee Association between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)
description	Abstract General health and oral health are very closely related. This study aimed to analyze the nutritional factors associated with the number of present teeth in Korean elderly adults. A total of 6,356 individuals were surveyed from the sixth Korean National Health and Nutrition Examination Survey conducted from 2013–2015. The number of existing teeth was divided into three categories: 0–10, 11–20, and over 21, and the nutrition survey covers eating habits, food frequency and food intake using face-to-face interviews. Multiple logistic regression analysis was performed to evaluate the association between nutrient intake and the number of existing teeth after adjusting for socio-demographic factors and general and oral health behaviors and status. As age increases, the number of teeth decreases. Individuals with more teeth had a significantly higher mean daily intake of protein, calcium, phosphorus, potassium and riboflavin (p < 0.05). After adjusting for sociodemographic factors in model 1 and the lower number of teeth in model 2, the strength of the association between the number of teeth and daily calcium intake remained significant. Statistically significant associations were present for dietary potassium intake in models 1 and 2 and in the 11–20 teeth group in model 3 (p < 0.05). We demonstrated a significant association between calcium and potassium intake and the number of teeth.
format	article
author	Eun-Jeong Kim Hye-Ju Lee
author_facet	Eun-Jeong Kim Hye-Ju Lee
author_sort	Eun-Jeong Kim
title	Association between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)
title_short	Association between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)
title_full	Association between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)
title_fullStr	Association between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)
title_full_unstemmed	Association between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)
title_sort	association between low potassium intake and the number of teeth in korean adults: based on the national data (2013–2015)
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/1f232054e15a49e99bdc87fd47f90970
work_keys_str_mv	AT eunjeongkim associationbetweenlowpotassiumintakeandthenumberofteethinkoreanadultsbasedonthenationaldata20132015 AT hyejulee associationbetweenlowpotassiumintakeandthenumberofteethinkoreanadultsbasedonthenationaldata20132015
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Association between low potassium intake and the number of teeth in Korean adults: based on the national data (2013–2015)

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