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Research for establishing the measurement of daily life walking speed for long-term health monitoring

Research Project

Project/Area Number 20K12751
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 90150:Medical assistive technology-related
Research InstitutionTokyo Metropolitan Geriatric Hospital and Institute of Gerontology

Principal Investigator

Kawai Hisashi  地方独立行政法人東京都健康長寿医療センター(東京都健康長寿医療センター研究所), 東京都健康長寿医療センター研究所, 専門副部長 (50339727)

Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords日常生活歩行速度 / フレイル / 歩行速度 / 日常生活 / スマートフォン / GPS / 認知症
Outline of Research at the Start

近年、日常生活において歩行速度を測定できる装置が普及してきたが、これらを使って日常生活歩行速度をどのように定義・測定し、健康モニタリングに活用したらよいかは確立されていない。そこで、本研究では、スマートフォンGPSによる日常生活歩行速度測定アプリの全国データの活用や、地域高齢者コホートにおいて日常生活歩行速度データの収集を通して、日常生活における歩行速度の分布や日内変動、季節変動、健康アウトカムとの関係を調べ、学術的知見に基づいて日常生活歩行速度を定義し、長期・継続的な健康モニタリングに活用できる指標として日常生活歩行速度測定を確立するための研究を行う。

Outline of Final Research Achievements

This study aimed to define the measurement of daily life walking speed (DWS) for long-term health monitoring, based on analyses of daily and seasonal variations in DWS, and to clarify the association between DWS and health outcomes such as frailty. Data were collected and analyzed using a smartphone application that measures DWS via the smartphone’s built-in GPS, in a cohort of community-dwelling older adults and users of a private company's health promotion services. The following findings were obtained: 1) Average value of walking speed measured during daily life can be defined as DWS; 2) DWS can be used for frailty assessment; 3) DWS shows intraday and seasonal variation, and the magnitude of this variation may reflect life style and health status.

Academic Significance and Societal Importance of the Research Achievements

本研究課題によって得られた、日常生活歩行速度の分布と基準値、日常生活歩行速度と実験室歩行速度の比較、日常生活歩行速度の日内変動、季節変動、フレイル高齢者における日常生活歩行速度は5編の学術論文として国際誌に掲載された。日常生活歩行速度を測定できるスマートフォンアプリは、高齢者の顧客を持つ民間企業の健康増進サービスに既に実装されている。本研究課題の開始以降、日常生活歩行速度を測定できる機器は増えてきており、日常生活歩行速度がライフログの一つとして認識されつつあることに、本研究課題は一定の寄与をした。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (23 results)

All 2024 2023 2022 2021 2020

All Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results,  Open Access: 10 results) Presentation (13 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Three-year trajectories of social networks, face-to-face interactions, and non-face-to-face interactions among community-dwelling older adults in Japan during the COVID-19 pandemic: Otassha study2024

    • Author(s)
      Kawai Hisashi、Ejiri Manami、Imamura Keigo、Ito Kumiko、Fujiwara Yoshinori、Hirano Hirohiko、Ihara Kazushige、Obuchi Shuichi
    • Journal Title

      Maturitas

      Volume: 183 Pages: 107943-107943

    • DOI

      10.1016/j.maturitas.2024.107943

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Social interaction trajectories and all-cause mortality in older adults: the Otassha study2023

    • Author(s)
      Kawai Hisashi、Ejiri Manami、Ito Kumiko、Fujiwara Yoshinori、Ihara Kazushige、Hirano Hirohiko、Sasai Hiroyuki、Kim Hunkyung、Obuchi Shuichi
    • Journal Title

      Frontiers in Public Health

      Volume: 11 Pages: 1248462-1248462

    • DOI

      10.3389/fpubh.2023.1248462

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of combinations of subscale declines in higher-level functional capacity on 8-year all-cause mortality among community-dwelling older Japanese adults2023

    • Author(s)
      Kawai Hisashi、Ejiri Manami、Imamura Keigo、Ito Kumiko、Fujiwara Yoshinori、Ihara Kazushige、Hirano Hirohiko、Obuchi Shuichi
    • Journal Title

      Archives of Gerontology and Geriatrics

      Volume: 114 Pages: 105096-105096

    • DOI

      10.1016/j.archger.2023.105096

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between daily life walking speed and frailty measured by a smartphone application: a cross-sectional study2023

    • Author(s)
      Kawai Hisashi、Obuchi Shuichi、Ejiri Manami、Ito Kumiko
    • Journal Title

      BMJ Open

      Volume: 13 Issue: 1 Pages: e065098-e065098

    • DOI

      10.1136/bmjopen-2022-065098

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Early strong predictors of decline in instrumental activities of daily living in community-dwelling older Japanese people2022

    • Author(s)
      Masugi Yohei、Kawai Hisashi、Ejiri Manami、Hirano Hirohiko、Fujiwara Yoshinori、Tanaka Tomoki、Iijima Katsuya、Inomata Takashi、Obuchi Shuichi P.
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 4 Pages: e0266614-e0266614

    • DOI

      10.1371/journal.pone.0266614

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intra-day variation in daily outdoor walking speed among community-dwelling older adults2021

    • Author(s)
      Kawai Hisashi、Obuchi Shuichi、Hirayama Ryo、Watanabe Yutaka、Hirano Hirohiko、Fujiwara Yoshinori、Ihara Kazushige、Kim Hunkyung、Kobayashi Yoshiyuki、Mochimaru Masaaki、Tsushima Eiki、Nakamura Kozo
    • Journal Title

      BMC Geriatrics

      Volume: 21 Issue: 1

    • DOI

      10.1186/s12877-021-02349-w

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Walking is regulated by environmental temperature2021

    • Author(s)
      Obuchi Shuichi P.、Kawai Hisashi、Garbalosa Juan C.、Nishida Kazumasa、Murakawa Kenji
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1

    • DOI

      10.1038/s41598-021-91633-1

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Change in outdoor walking behavior during the coronavirus disease pandemic in Japan: A longitudinal study2021

    • Author(s)
      Obuchi Shuichi P.、Kawai Hisashi、Ejiri Manami、Ito Kumiko、Murakawa Kenji
    • Journal Title

      Gait & Posture

      Volume: 88 Pages: 42-46

    • DOI

      10.1016/j.gaitpost.2021.05.005

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reference value on daily living walking parameters among Japanese adults2020

    • Author(s)
      Obuchi Shuichi P、Kawai Hisashi、Murakawa Kenji
    • Journal Title

      Geriatrics & Gerontology International

      Volume: 20 Issue: 7 Pages: 664-669

    • DOI

      10.1111/ggi.13931

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between Daily Living Walking Speed and Walking Speed in Laboratory Settings in Healthy Older Adults2020

    • Author(s)
      Kawai Hisashi、Obuchi Shuichi、Watanabe Yutaka、Hirano Hirohiko、Fujiwara Yoshinori、Ihara Kazushige、Kim Hunkyung、Kobayashi Yoshiyuki、Mochimaru Masaaki、Tsushima Eiki、Nakamura Kozo
    • Journal Title

      International Journal of Environmental Research and Public Health

      Volume: 17 Issue: 8 Pages: 2707-2707

    • DOI

      10.3390/ijerph17082707

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] スマートフォンアプリによる日常生活における歩行速度と摂取食品数の評価2023

    • Author(s)
      河合 恒, 今村慶吾, 江尻愛美, 解良武士, 大渕修一
    • Organizer
      第10回日本予防理学療法学術大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] スマートフォンアプリで測定した日常生活歩行速度の日内変動とフレイルのドメインとの関係2023

    • Author(s)
      河合 恒, 大渕修一, 江尻愛美, 今村慶吾, 伊藤久美子
    • Organizer
      第65回日本老年医学会学術集会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Association Between Intra-day Variation in Daily Life Walking Speed and Frailty Measured by a Smartphone Application2023

    • Author(s)
      Hisashi Kawai, Shuichi P. Obuchi, Manami Ejiri, Keigo Imamura, Kumiko Ito
    • Organizer
      IAGG Asia/Oceania Regional Congress 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] センサを使った歩行特徴評価に関する国際標準策定の開発2022

    • Author(s)
      河合 恒, 小林吉之, 須藤元喜, 河内まき子, 榎原 毅
    • Organizer
      LIFE 2022
    • Related Report
      2022 Research-status Report
  • [Presentation] 日常生活歩行速度の地域高齢者コホートでの測定2022

    • Author(s)
      河合 恒
    • Organizer
      LIFE 2022
    • Related Report
      2022 Research-status Report
  • [Presentation] 日常生活歩行パラメータの日内変動によるフレイル早期診断の可能性2022

    • Author(s)
      大渕修一, 河合 恒, 江尻愛美, 伊藤久美子
    • Organizer
      第64回日本老年医学会学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] スマートフォンアプリによる日常生活歩行速度測定とヘルスケアへの応用2021

    • Author(s)
      河合 恒, 大渕修一
    • Organizer
      第42回バイオメカニズム学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 日常生活歩行における歩行比とフレイルとの関係2021

    • Author(s)
      河合 恒, 大渕修一, 渡邊裕, 平野浩彦, 藤原佳典, 井原一成, 金 憲経
    • Organizer
      第8回日本予防理学療法学会学術大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Measurement of daily living walking speed using smartphone application2021

    • Author(s)
      河合 恒, 大渕修一
    • Organizer
      第4回ヒューマンロコモーション拡張技術協議会
    • Related Report
      2021 Research-status Report
  • [Presentation] COVID-19感染拡大による歩行行動の変化2021

    • Author(s)
      河合 恒, 大渕修一, 江尻愛美, 伊藤久美子, 村川謙治
    • Organizer
      第76回日本体力医学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 新型コロナウイルス感染拡大による高齢者の歩行への影響2021

    • Author(s)
      河合 恒,大渕修一, 江尻愛美, 伊藤久美子,村川謙治
    • Organizer
      第63回日本老年医学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 通常歩行速度は何を測定しているのか2021

    • Author(s)
      大渕修一, 河合 恒, 西田和正, 江尻愛美, 伊藤久美子, 村川謙治
    • Organizer
      第63回日本老年医学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] スマートフォン内蔵GPSによって測定した日常生活歩行速度によるフレイルの予測2020

    • Author(s)
      河合 恒
    • Organizer
      第7回日本予防理学療法学会学術大会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2025-01-30  

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