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How can workers spend their day to optimize the effects on their health and work productivity?

Research Project

Project/Area Number 20K19701
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 59040:Nutrition science and health science-related
Research InstitutionPhysical Fitness Research Institute, Meiji Yasuda Life Foundation of Health and Welfare

Principal Investigator

Kitano Naruki  公益財団法人明治安田厚生事業団体力医学研究所, その他部局等, 研究員(移行) (20762206)

Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2023: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2022: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords身体活動 / 座位行動 / 睡眠 / 加速度計 / 組成データ解析 / 疫学 / 座位 / 産業衛生
Outline of Research at the Start

本研究では、①加速度計を用いた4年間の縦断観察研究と②職場での座位行動軽減・身体活動促進を意図した介入研究を実施し、勤労者の1日の身体行動(睡眠、座位、身体活動)のバランスと心身の健康や労働生産性の関連性を検討する。これにより勤労者が心身ともに健康に過ごすための1日の各行動の最適なバランスを明らかにするとともに、「1日30分の座位行動を運動に置換すると、疾患の発症リスクが〇%低下する」などの実生活に即した知見を社会に還元することを目指す。

Outline of Final Research Achievements

The aim of this study was to examine the association of the balance of daily movement behaviors (sleep, physical activity, and sedentary behavior) with health and well-being among workers. The results showed that a day with less sedentary behavior and more sleep and physical activity was associated with better physical health (cardiometabolic health) and well-being (e.g. happiness and work engagement). On the other hand, a lower psychological distress was related to a day with less sedentary behavior and light-intensity physical activity and more sleep and moderate- to vigorous-intensity physical activity. It was also suggested that these associations may differ by domain of behavior (e.g. occasions and days of the week) and characteristics (e.g. gender).

Academic Significance and Societal Importance of the Research Achievements

1日の身体行動に費やす時間は互いに依存関係にあるため、健康づくりを推進する際には、いずれか一つの行動に着目するのではなく24時間の身体行動を包括的に捉える視点が必要である。しかし、厚生労働省「健康づくりのための身体活動・運動ガイド2023」では現時点で座位行動や睡眠に関する行動指針が含まれていない。本研究から得られた24時間の身体行動と様々な健康アウトカムの関連性についての知見は、現状の行動指針を発展させ、24時間の身体行動を包括的に捉えたガイドラインの作成に寄与することが期待される。

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

    (17 results)

All 2024 2023 2022 2021 2020 Other

All Journal Article (8 results) (of which Peer Reviewed: 5 results,  Open Access: 6 results) Presentation (8 results) (of which Int'l Joint Research: 2 results,  Invited: 3 results) Remarks (1 results)

  • [Journal Article] Changes in Accelerometer-measured Physical Activity and Sedentary Behavior From Before to After COVID-19 Outbreak in Workers2024

    • Author(s)
      Fujii Yuya、Kitano Naruki、Kai Yuko、Jindo Takashi、Arao Takashi
    • Journal Title

      Journal of Epidemiology

      Volume: 34 Issue: 5 Pages: 247-253

    • DOI

      10.2188/jea.JE20230023

    • ISSN
      0917-5040, 1349-9092
    • Year and Date
      2024-05-05
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between intensity or accumulating pattern of physical activity and executive function in community-dwelling older adults: A cross-sectional study with compositional data analysis2023

    • Author(s)
      Hyodo Kazuki、Kitano Naruki、Ueno Aiko、Yamaguchi Daisuke、Watanabe Yuya、Noda Takayuki、Nishida Sumiyo、Kai Yuko、Arao Takashi
    • Journal Title

      Frontiers in Human Neuroscience

      Volume: 16 Pages: 1018087-1018087

    • DOI

      10.3389/fnhum.2022.1018087

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 加速度計で調査したオフィスワーカーの身体活動および座位行動:一企業の悉皆調査の結果2023

    • Author(s)
      北濃 成樹、甲斐 裕子、神藤 隆志、荒尾 孝
    • Journal Title

      運動疫学研究

      Volume: 24 Pages: 124-125

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] 質問紙で調査した首都圏在住成人の身体活動および座位行動:MYLSスタディ2023

    • Author(s)
      北濃 成樹、神藤 隆志、角田憲治、甲斐 裕子、荒尾 孝
    • Journal Title

      運動疫学研究

      Volume: 24 Pages: 126-127

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] Accelerometer-assessed physical activity and sedentary behavior among workers living in Tokyo metropolitan area: The MYLS study2022

    • Author(s)
      甲斐 裕子、北濃 成樹、山口 大輔、神藤 隆志、荒尾 孝
    • Journal Title

      Research in Exercise Epidemiology

      Volume: 24 Issue: 1 Pages: 54-55

    • DOI

      10.24804/ree.2129

    • ISSN
      1347-5827, 2434-2017
    • Year and Date
      2022-06-30
    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] Association of domain‐specific physical activity and sedentary behavior with cardiometabolic health among office workers2022

    • Author(s)
      Naruki Kitano, Yuko Kai, Takashi Jindo, Yuya Fujii, Kenji Tsunoda, Takashi Arao
    • Journal Title

      Scandinavian Journal of Medicine & Science in Sports

      Volume: 00 Issue: 8 Pages: 1-12

    • DOI

      10.1111/sms.14165

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dose-response relationships of accelerometer-measured sedentary behaviour and physical activity with non-alcoholic fatty liver disease2021

    • Author(s)
      Kenji Tsunoda, Naruki Kitano, Yuko Kai, Takashi Jindo, Ken Uchida, Takashi Arao
    • Journal Title

      Alimentary Pharmacology & Therapeutics

      Volume: 54 Issue: 10 Pages: 1330-1339

    • DOI

      10.1111/apt.16631

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Compositional data analysis of 24-hour movement behaviors and mental health in workers2020

    • Author(s)
      Kitano Naruki、Kai Yuko、Jindo Takashi、Tsunoda Kenji、Arao Takashi
    • Journal Title

      Preventive Medicine Reports

      Volume: 20 Pages: 101213-101213

    • DOI

      10.1016/j.pmedr.2020.101213

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 健康状態やwell-beingを最適化する1日の身体行動バランス:組成データ解析に基づく横断研究2023

    • Author(s)
      北濃成樹, 藤井悠也, 川上諒子, 甲斐裕子, 荒尾孝
    • Organizer
      第25回日本運動疫学会学術総会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Rで加速度計データを集計してみたら人生変わった話2023

    • Author(s)
      北濃成樹
    • Organizer
      第8回運動と健康:分野横断型勉強会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] ウェアラブルデバイスを使用した24時間の身体行動評価と健康との関連性2023

    • Author(s)
      北濃成樹
    • Organizer
      第10回日本予防理学療法学会学術大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 1 日 24 時間の過ごし方とwell-being2022

    • Author(s)
      北濃成樹
    • Organizer
      第38回日本ストレス学会学術総会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] Effect of multicomponent workplace intervention of short activity break to reduce sedentary behavior among Japanese office workers: One-year quasi-experimental study2022

    • Author(s)
      Naruki Kitano, Yuko Kai, Takashi Jindo, Kyohsuke Wakaba, Kaori Yoshiba, Daisuke Yamaguchi, Yuya Fujii, Kazushi Maruo, Takashi Arao
    • Organizer
      The second annual Asia-Pacific Society for Physical Activity conference
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Changes in physical activity and sedentary behavior after COVID-19 outbreak and its correlates in Japanese workers: a 2-year longitudinal study2022

    • Author(s)
      Yuya Fujii, Naruki Kitano, Yuko Kai, Takashi Jindo, Takashi Arao
    • Organizer
      The second annual Asia-Pacific Society for Physical Activity conference
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 勤労者に広がる座りすぎとその対策2021

    • Author(s)
      北濃成樹、甲斐裕子、神藤隆志
    • Organizer
      第76回日本体力医学会大会
    • Related Report
      2021 Research-status Report
  • [Presentation] 職場における「持続可能な」座りすぎ軽減介入とは:RE-AIMモデルによる評価2020

    • Author(s)
      北濃成樹、甲斐裕子、神藤隆志、荒尾孝
    • Organizer
      第75回日本体力医学会大会
    • Related Report
      2020 Research-status Report
  • [Remarks] 日常生活での座りすぎを1時間減らして睡眠に充てると勤労者のメンタル不調が10ー20%減少する可能性

    • URL

      https://www.my-zaidan.or.jp/pressrelease/detail.php?id=d7181acd918724c81175a0d4d9e836e0&tmp=1621995610

    • Related Report
      2020 Research-status Report

URL: 

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

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