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Relationship Between Physical Performance and Mild Cognitive Impairment in Chinese Community-Dwelling Older Adults

Clinical interventions in aging, 2021-01, Vol.16, p.119-127 [Peer Reviewed Journal]

2021 Liu et al. ;COPYRIGHT 2021 Dove Medical Press Limited ;COPYRIGHT 2021 Dove Medical Press Limited ;2021. This work is licensed under https://creativecommons.org/licenses/by-nc/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;2021 Liu et al. 2021 Liu et al. ;ISSN: 1178-1998 ;ISSN: 1176-9092 ;EISSN: 1178-1998 ;DOI: 10.2147/cia.s288164 ;PMID: 33469279

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Title:
Relationship Between Physical Performance and Mild Cognitive Impairment in Chinese Community-Dwelling Older Adults
Author: Liu, Yuewen ; Ma, Weibo ; Li, Ming ; Han, Peipei ; Cai, Ming ; Wang, Feng ; Wang, Jingru ; Chen, Xiaoyu ; Shi, Jianrong ; Zhang, Xiaoyan ; Zheng, Yiyi ; Chen, Mengqiu ; Guo, Qi ; Yu, Ying
Subjects: 4-meter walking speed ; Activities of Daily Living ; Age ; Aged ; Aged, 80 and over ; Alzheimers disease ; Asians ; China ; Cognition ; Cognition & reasoning ; Cognition disorders ; Cognitive ability ; Cognitive Dysfunction - diagnosis ; Dementia ; Development and progression ; Diabetes ; Disease prevention ; Female ; Gait ; Grip strength ; Hand Strength - physiology ; Health aspects ; Humans ; Hypertension ; Illiteracy ; Independent Living ; Male ; Mental Status and Dementia Tests ; mild cognitive impairment ; Mobility ; Older people ; Original Research ; Physical fitness ; Physical fitness for the aged ; Physical Functional Performance ; Physiological aspects ; Population ; Postural Balance - physiology ; Questionnaires ; Time and Motion Studies ; tugt ; Walking
Is Part Of: Clinical interventions in aging, 2021-01, Vol.16, p.119-127
Description: This study aimed to examine the relationship between physical performance and mild cognitive impairment (MCI) in Chinese older adults. The sample comprised 956 relatively healthy and aged ≥65 years old Chinese community-dwelling participants (mean age, 72.56 ± 5.43 years; 56.8% female), which did not include those with dementia, severe cognitive impairment, mental illness etc. The Mini-Mental State Examination (MMSE) and the Instrumental Activities of Daily Living (IADL) scale were used for the initial classification of patients with MCI. Physical performance was measured via hand grip, Timed Up and Go Test (TUGT), and 4-m walking speed. The physical performance (grip strength, TUGT, and 4-m walking speed) correlated with MCI. The grip strength [odds ratio (OR) = 0.96, 95% confidence interval (CI) = 0.93-0.99] and 4-m walking speed (OR = 0.25, 95% CI = 0.10-0.64) correlated negatively with MCI, while TUGT (OR = 1.08, 95% CI = 1.03-1.13) and MCI correlated positively. The physical performance (grip strength, TUGT, and 4-m walking speed) correlated with MCI. Further analysis showed that the grip strength was associated with overall cognition, time orientation, recall, and language, while TUGT and 4-m walking speed were associated with overall cognition and various cognitive domains, except recall.
Publisher: New Zealand: Dove Medical Press Limited
Language: English
Identifier: ISSN: 1178-1998
ISSN: 1176-9092
EISSN: 1178-1998
DOI: 10.2147/cia.s288164
PMID: 33469279
Source: GFMER Free Medical Journals
MEDLINE
PubMed Central
ProQuest Central
DOAJ Directory of Open Access Journals
Dove Press Free

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Relationship Between Physical Performance and Mild Cognitive Impairment in Chinese Community-Dwelling Older Adults

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