Relationship between aging-related pulmonary function, cognition, motor function, and activities of daily living in older adults with dementia

Author:

Kang Tae-Woo1ORCID,Lee Nam-Gi2ORCID,Park Hyun-Ju3ORCID

Affiliation:

1. Department of Physical Therapy, College of Health and Welfare, Woosuk University, Wanju, Republic of Korea

2. Department of Physical Therapy, Kwangju Women’s University, Gwangju, Republic of Korea

3. Department of Physical Therapy, College of Health and Medical Science, Cheongju University, Cheongju, Republic of Korea

Abstract

BACKGROUND: The aging process is related to cerebrovascular dysfunction and physiological changes, such as reduced pulmonary function. This ultimately induces cognitive impairment or dementia. OBJECTIVE: This study aimed to determine the relationship between aging-related pulmonary function, cognition, motor function, and activities of daily living (ADLs) in older adults with dementia. METHODS: This cross-sectional study included 69 older adults diagnosed with dementia. Aging-related pulmonary function and cognition were measured using a hand-held spirometer and the Korean version of the Mini-Mental State Examination (MMSE-K), respectively. To assess motor function and ADLs, the Berg Balance Scale (BBS), 10-meter walk test (10-MWT), 6-minute walk test (6-MWT), and modified Barthel index (MBI) were used to measure balance, walking speed, physical functional capacity (or walking tolerance), and ADLs, respectively. All data were analyzed using the Pearson’s product correlation coefficient (r). RESULTS: Forced vital capacity (FVC) and forced expiratory volume in one second (FEV1) as measures of aging-related pulmonary function correlated only with the 6-MWT (FVC: r = 0.483, p = 0.002; FEV1: r = 0.512, p = 0.001). In cognitive function, MMSE-K was associated with BBS (r = 0.283, p = 0.022) and MBI (r = 0.454, p = 0.000). Additionally, there were significant correlations (r = 0.425–0.671, p = 0.000) between all motor function and ADLs measures in older adults with dementia. CONCLUSIONS: Our findings demonstrated that aging-pulmonary function was related to a lower physical functional capacity, and hence, suggested that the reduced pulmonary function were unable to walk for longer distance in older adults with dementia.

Publisher

IOS Press

Subject

Neurology (clinical),Rehabilitation,Physical Therapy, Sports Therapy and Rehabilitation

Reference42 articles.

1. Correlation between Six Minute Walk Test and Spirometry in Chronic Pulmonary Disease;Agrawal,;Journal of Clinical and Diagnostic Research,2015

2. Alzheimer’s disease facts and figures;Alzheimer’s Association.;Alzheimer’s & Dementia,2019

3. Physical activity and lung function—Cause or consequence?;Bédard,;PloS one,2020

4. The validity and reliability of the mini-mental state examination- for detecting mild cognitive impairment and Alzheimer’s disease in a Korean population;Baek,;PloS One,2016

5. Factors limiting exercise performance in lung disease: ventilatory insufficiency;Belman,;Chest,1992

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3