Association between malnutrition and low tongue pressure in community-dwelling older people: a population-based cohort study
Abstract The aim of this study was to analyze the data from a cohort study of community-dwelling older people to clarify the impact of low tongue pressure on the onset of malnutrition. The analysis was divided into a baseline and a longitudinal analysis. The baseline analysis included 765 people (me...
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| Main Authors: | , , , , , , , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-11229-x |
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| Summary: | Abstract The aim of this study was to analyze the data from a cohort study of community-dwelling older people to clarify the impact of low tongue pressure on the onset of malnutrition. The analysis was divided into a baseline and a longitudinal analysis. The baseline analysis included 765 people (median age: 74 years; 276 men and 489 women), and the longitudinal analysis included 100 people (median age: 72 years; 33 men and 67 women). The baseline analysis showed that tongue pressure and the diagnosis of low tongue pressure using a cut-off of 30 kPa were associated with the risk of malnutrition (tongue pressure: odds ratio [OR] = 0.972, 95% confidence interval [95% CI] = 0.953–0.992, p = 0.006; the diagnosis of low tongue pressure: OR = 1.555, 95% CI = 1.050–2.302, p = 0.027). In the longitudinal analysis, tongue pressure and the diagnosis of low tongue pressure at baseline were associated with the onset of the risk of malnutrition after 4 years (tongue pressure: OR = 0.952, 95% CI = 0.907–0.998, p = 0.041; the diagnosis of low tongue pressure: OR = 2.698, 95% CI = 1.148–6.341; p = 0.023). In community-dwelling older people, low tongue pressure could increase the risk of future malnutrition. |
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| ISSN: | 2045-2322 |