The Association of Dietary Intake, Oral Health, and Blood Pressure in Older Adults: A Cross-Sectional Observational Study
Hypertension is related to impaired mastication that causes malnutrition, declining the general health of older adults. This study assessed the role of dietary intake in the relationship between oral health and blood pressure. Eight hundred ninety-four adults aged ≥65 years who independently lived i...
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| Veröffentlicht in: | Nutrients 2022-03, Vol.14 (6), p.1279 |
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| creator | Marito, Pinta Hasegawa, Yoko Tamaki, Kayoko Sta Maria, Ma Therese Yoshimoto, Tasuku Kusunoki, Hiroshi Tsuji, Shotaro Wada, Yosuke Ono, Takahiro Sawada, Takashi Kishimoto, Hiromitsu Shinmura, Ken |
| description | Hypertension is related to impaired mastication that causes malnutrition, declining the general health of older adults. This study assessed the role of dietary intake in the relationship between oral health and blood pressure. Eight hundred ninety-four adults aged ≥65 years who independently lived in rural regions of Japan participated in this study. Hypertension was classified according to the guidelines of the Japanese Society of Hypertension. The oral condition was evaluated by analyzing the remaining teeth, occlusal force, posterior occlusal support, masticatory performance, oral moisture, and oral bacterial level. Dietary intake was assessed using a brief self-administered dietary history questionnaire. Mann-Whitney U, chi-square, Kruskal-Wallis tests, and logistic regression analyses were used to elucidate the factors related to hypertension. Normotensive, hypertensive, and history of hypertension were observed in 30.9%, 23.8%, and 45.3% of the participants, respectively. The factors significantly associated with the hypertension were age, body mass index, posterior occlusal support condition, and sodium-to-potassium ratio related to salt intake and/or vegetable intake. Participants without posterior occlusion significantly had higher risk of hypertension (odds ratio = 1.72). This study suggested that there was an association between oral health and hypertension, while the loss of occlusal support may influence nutritional intake conditions. |
| doi_str_mv | 10.3390/nu14061279 |
| format | Article |
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This study assessed the role of dietary intake in the relationship between oral health and blood pressure. Eight hundred ninety-four adults aged ≥65 years who independently lived in rural regions of Japan participated in this study. Hypertension was classified according to the guidelines of the Japanese Society of Hypertension. The oral condition was evaluated by analyzing the remaining teeth, occlusal force, posterior occlusal support, masticatory performance, oral moisture, and oral bacterial level. Dietary intake was assessed using a brief self-administered dietary history questionnaire. Mann-Whitney U, chi-square, Kruskal-Wallis tests, and logistic regression analyses were used to elucidate the factors related to hypertension. Normotensive, hypertensive, and history of hypertension were observed in 30.9%, 23.8%, and 45.3% of the participants, respectively. The factors significantly associated with the hypertension were age, body mass index, posterior occlusal support condition, and sodium-to-potassium ratio related to salt intake and/or vegetable intake. Participants without posterior occlusion significantly had higher risk of hypertension (odds ratio = 1.72). This study suggested that there was an association between oral health and hypertension, while the loss of occlusal support may influence nutritional intake conditions.</description><identifier>ISSN: 2072-6643</identifier><identifier>EISSN: 2072-6643</identifier><identifier>DOI: 10.3390/nu14061279</identifier><identifier>PMID: 35334938</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Adults ; Aged ; Beverages ; Blood Pressure ; Body mass ; Body mass index ; Body size ; Calories ; Cross-Sectional Studies ; Dietary intake ; Disease ; Eating - physiology ; Education ; Food ; Humans ; Hypertension ; Hypertension - epidemiology ; Hypertension - etiology ; Malnutrition ; Mastication ; Mortality ; Nutrition research ; Observational studies ; Occlusion ; Older people ; Oral Health ; Oral hygiene ; Potassium ; Questionnaires ; Rural areas ; Teeth</subject><ispartof>Nutrients, 2022-03, Vol.14 (6), p.1279</ispartof><rights>2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). 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| subjects | Adults Aged Beverages Blood Pressure Body mass Body mass index Body size Calories Cross-Sectional Studies Dietary intake Disease Eating - physiology Education Food Humans Hypertension Hypertension - epidemiology Hypertension - etiology Malnutrition Mastication Mortality Nutrition research Observational studies Occlusion Older people Oral Health Oral hygiene Potassium Questionnaires Rural areas Teeth |
| title | The Association of Dietary Intake, Oral Health, and Blood Pressure in Older Adults: A Cross-Sectional Observational Study |
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