老年女性最大用力呼气量影响因素分析
Analysis of the influential factors of maximal-effort expiratory capacity of elderly women.
作者信息
Lee Bomjin, Park Soyun, Han Dongwook
机构信息
Division of Wellbeing Physical Education, College of Health and welfare, Silla University, Republic of Korea.
Department of Physical Therapy, College of Health and Welfare, Silla University, Republic of Korea.
出版信息
J Phys Ther Sci. 2016 Oct;28(10):2924-2928. doi: 10.1589/jpts.28.2924. Epub 2016 Oct 28.
[Purpose] The purpose of this study was to find the influential factors of maximal-effort expiratory capacity of elderly women. [Subjects and Methods] The subjects of this study were 83 healthy elderly women. The study's methods and purpose were explained and these women agreed to participate. The maximal-effort expiratory capacity was measured using spirometry (Pony FX, COSMED Inc., Italy). We measured forced vital capacity, forced expiratory volume in 1 second, forced expiratory volume in 1 second/forced vital capacity, maximal expiratory flow 75%, maximal expiratory flow 50%, and maximal expiratory flow 25%. [Results] Regarding forced vital capacity and forced expiratory volume in 1 second, it was found that height and age were influential factors. Regarding forced expiratory volume in 1 second/forced vital capacity %, maximal expiratory flow 75%, maximal expiratory flow 50%, and maximal expiratory flow 25%, it was found that only age was an influential factor. [Conclusion] This study demonstrated that the most influential factors of maximal-effort expiratory capacity of elderly women were age, and the second influential factor was height. We noticed that weight was the least influential factor among them.
[目的]本研究旨在找出老年女性最大用力呼气量的影响因素。[对象与方法]本研究的对象为83名健康老年女性。向她们解释了研究的方法和目的，这些女性同意参与。使用肺量计（意大利COSMED公司的Pony FX）测量最大用力呼气量。我们测量了用力肺活量、第1秒用力呼气量、第1秒用力呼气量/用力肺活量、最大呼气流量75%、最大呼气流量50%和最大呼气流量25%。[结果]关于用力肺活量和第1秒用力呼气量，发现身高和年龄是影响因素。关于第1秒用力呼气量/用力肺活量百分比、最大呼气流量75%、最大呼气流量50%和最大呼气流量25%，发现只有年龄是影响因素。[结论]本研究表明，老年女性最大用力呼气量的最主要影响因素是年龄，其次是身高。我们注意到体重是其中影响最小的因素。
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