IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v17y2020i7p2305-d338585.html
   My bibliography  Save this article

Reference Values and Correlations for Multiple Physical Performance Measures: A Cross-Sectional Study among Independently Mobile Older Men in Japan

Author

Listed:
  • Yoshinori Ishii

    (Ishii Orthopaedic & Rehabilitation Clinic, 1089 Shimo-Oshi, Gyoda, Saitama 361-0037, Japan)

  • Hideo Noguchi

    (Ishii Orthopaedic & Rehabilitation Clinic, 1089 Shimo-Oshi, Gyoda, Saitama 361-0037, Japan)

  • Junko Sato

    (Ishii Orthopaedic & Rehabilitation Clinic, 1089 Shimo-Oshi, Gyoda, Saitama 361-0037, Japan)

  • Hana Ishii

    (Kanazawa Medical University, School of Plastic Surgery, 1-1 Daigaku Uchinada, Ishikawa 920-0253, Japan)

  • Ryo Ishii

    (Sado General Hospital, 161 Chikusa Sado, Niigata 952-1209, Japan)

  • Shin-ichi Toyabe

    (Niigata University Crisis Management Office, Niigata University Hospital, Niigata University Graduate School of Medical and Dental Sciences, 1 Asahimachi Dori Niigata, Niigata 951-8520, Japan)

Abstract

Purpose: Japan is one of few countries with a male life expectancy over 80 years. The gap between the healthy life span and the total life expectancy is large, highlighting the importance of maintaining physical performance. The present study aims to establish reference values for multiple physical performance measures among high-functioning oldest-old Japanese men and to investigate the correlations among these measurements to understand how these variables are related. Methods: This study was conducted with 120 Japanese males aged 80 years or older who were able to walk independently. Seven measures of physical performance were assessed: handgrip strength, quadriceps strength, static balance ability (one-legged stance), dynamic balance ability (Functional Reach Test; FRT), walking ability (5-m walking time test), combined movement ability (Timed Up & Go test), and bone quality. Cognitive function was also measured (Mini-Mental State Examination; MMSE). Results: Specific reference values are reported for each physical performance measurement explored in this study. Only six participants were classified as cognitively impaired, and 16 had mild cognitive impairment. There were significant correlations of varying levels among all of the measures of physical performance. Age was significantly correlated with all performance measures except FRT, and there was no correlation between age and MMSE. MMSE was weakly correlated with FRT and unrelated to the other performance measures. Conclusions: The reference ranges can be used by older men who have not yet reached 80 years and their health care providers as physical performance targets to facilitate the maintenance of independent mobility in later life.

Suggested Citation

  • Yoshinori Ishii & Hideo Noguchi & Junko Sato & Hana Ishii & Ryo Ishii & Shin-ichi Toyabe, 2020. "Reference Values and Correlations for Multiple Physical Performance Measures: A Cross-Sectional Study among Independently Mobile Older Men in Japan," IJERPH, MDPI, vol. 17(7), pages 1-11, March.
  • Handle: RePEc:gam:jijerp:v:17:y:2020:i:7:p:2305-:d:338585
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/17/7/2305/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/1660-4601/17/7/2305/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Ola Sternäng & Chandra A. Reynolds & Deborah Finkel & Marie Ernsth-Bravell & Nancy L. Pedersen & Anna K. Dahl Aslan, 2016. "Grip Strength and Cognitive Abilities: Associations in Old Age," The Journals of Gerontology: Series B, The Gerontological Society of America, vol. 71(5), pages 841-848.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Juan Antonio Párraga-Montilla & Agustín Aibar-Almazán & José Carlos Cabrera-Linares & Emilio Lozano-Aguilera & Víctor Serrano Huete & María Dolores Escarabajal Arrieta & Pedro Ángel Latorre-Román, 2021. "A Randomized Controlled Trial Protocol to Test the Efficacy of a Dual-Task Multicomponent Exercise Program vs. a Simple Program on Cognitive and Fitness Performance in Elderly People," IJERPH, MDPI, vol. 18(12), pages 1-13, June.
    2. Baowen Xue & Manacy Pai & Minhao Luo, 2022. "Working beyond SPA and the trajectories of cognitive and mental health of UK pensioners: Do gender, choice, and occupational status matter?," European Journal of Ageing, Springer, vol. 19(3), pages 423-436, September.
    3. Collin F. Payne & Iliana V. Kohler & Chiwoza Bandawe & Kathy Lawler & Hans-Peter Kohler, 2018. "Cognition, Health, and Well-Being in a Rural Sub-Saharan African Population," European Journal of Population, Springer;European Association for Population Studies, vol. 34(4), pages 637-662, October.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jijerp:v:17:y:2020:i:7:p:2305-:d:338585. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.