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Factors Influencing the Development of Mild Cognitive Impairment in Community-Dwelling People Aged 75 Years and Older
In Asia, including Japan, dementia incidence peaks in older adults over ≥75 years; it is therefore important to detect mild cognitive impairment (MCI), and prevent its onset in this age group. Our study hypothesized that physical and psychological status would be associated with MCI incidence among...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8628723/ https://www.ncbi.nlm.nih.gov/pubmed/34842734 http://dx.doi.org/10.3390/geriatrics6040104 |
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author | Goda, Akio Murata, Shin Shiraiwa, Kayoko Abiko, Teppei Nakano, Hideki Nonaka, Koji Iwase, Hiroaki Anami, Kunihiko Kikuchi, Yuki Horie, Jun |
author_facet | Goda, Akio Murata, Shin Shiraiwa, Kayoko Abiko, Teppei Nakano, Hideki Nonaka, Koji Iwase, Hiroaki Anami, Kunihiko Kikuchi, Yuki Horie, Jun |
author_sort | Goda, Akio |
collection | PubMed |
description | In Asia, including Japan, dementia incidence peaks in older adults over ≥75 years; it is therefore important to detect mild cognitive impairment (MCI), and prevent its onset in this age group. Our study hypothesized that physical and psychological status would be associated with MCI incidence among community-dwelling people aged 75 years and older. The study population comprised 291 such individuals. Participants with a Mini-Mental State Examination score of 28 or more were considered non-MCI, and those with a score of less than 28 and greater than 24 were considered to have MCI. Several other measures were also evaluated, including information about their current medical visits due to diseases, depressive symptom severity, various physical functions (trunk function, 30 s chair-stand test, one-legged stance test, timed up and go test time, 5 m walking time, grip strength, knee-extension strength, and toe-grip strength), and body composition (body fat and skeletal muscle mass). Participants suspected of having MCI had significantly shorter educational histories, higher rates of medical visits due to hypertension, and poorer balance abilities. The results suggest that these indices can be considered screening indicators for detecting MCI in people aged 75 years and older, which may be useful for planning intervention programs for this population. |
format | Online Article Text |
id | pubmed-8628723 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-86287232021-11-30 Factors Influencing the Development of Mild Cognitive Impairment in Community-Dwelling People Aged 75 Years and Older Goda, Akio Murata, Shin Shiraiwa, Kayoko Abiko, Teppei Nakano, Hideki Nonaka, Koji Iwase, Hiroaki Anami, Kunihiko Kikuchi, Yuki Horie, Jun Geriatrics (Basel) Article In Asia, including Japan, dementia incidence peaks in older adults over ≥75 years; it is therefore important to detect mild cognitive impairment (MCI), and prevent its onset in this age group. Our study hypothesized that physical and psychological status would be associated with MCI incidence among community-dwelling people aged 75 years and older. The study population comprised 291 such individuals. Participants with a Mini-Mental State Examination score of 28 or more were considered non-MCI, and those with a score of less than 28 and greater than 24 were considered to have MCI. Several other measures were also evaluated, including information about their current medical visits due to diseases, depressive symptom severity, various physical functions (trunk function, 30 s chair-stand test, one-legged stance test, timed up and go test time, 5 m walking time, grip strength, knee-extension strength, and toe-grip strength), and body composition (body fat and skeletal muscle mass). Participants suspected of having MCI had significantly shorter educational histories, higher rates of medical visits due to hypertension, and poorer balance abilities. The results suggest that these indices can be considered screening indicators for detecting MCI in people aged 75 years and older, which may be useful for planning intervention programs for this population. MDPI 2021-10-28 /pmc/articles/PMC8628723/ /pubmed/34842734 http://dx.doi.org/10.3390/geriatrics6040104 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/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/). |
spellingShingle | Article Goda, Akio Murata, Shin Shiraiwa, Kayoko Abiko, Teppei Nakano, Hideki Nonaka, Koji Iwase, Hiroaki Anami, Kunihiko Kikuchi, Yuki Horie, Jun Factors Influencing the Development of Mild Cognitive Impairment in Community-Dwelling People Aged 75 Years and Older |
title | Factors Influencing the Development of Mild Cognitive Impairment in Community-Dwelling People Aged 75 Years and Older |
title_full | Factors Influencing the Development of Mild Cognitive Impairment in Community-Dwelling People Aged 75 Years and Older |
title_fullStr | Factors Influencing the Development of Mild Cognitive Impairment in Community-Dwelling People Aged 75 Years and Older |
title_full_unstemmed | Factors Influencing the Development of Mild Cognitive Impairment in Community-Dwelling People Aged 75 Years and Older |
title_short | Factors Influencing the Development of Mild Cognitive Impairment in Community-Dwelling People Aged 75 Years and Older |
title_sort | factors influencing the development of mild cognitive impairment in community-dwelling people aged 75 years and older |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8628723/ https://www.ncbi.nlm.nih.gov/pubmed/34842734 http://dx.doi.org/10.3390/geriatrics6040104 |
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