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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...

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Autores principales: Goda, Akio, Murata, Shin, Shiraiwa, Kayoko, Abiko, Teppei, Nakano, Hideki, Nonaka, Koji, Iwase, Hiroaki, Anami, Kunihiko, Kikuchi, Yuki, Horie, Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
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.
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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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