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Factors that exacerbate and buffer frailty during the recovery period from the disaster and efforts to prevent frailty in depopulated areas in Japan.

Research Project

Project/Area Number 18K10108
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 58030:Hygiene and public health-related: excluding laboratory approach
Research InstitutionTeikyo University (2022)
Iwate Medical University (2018-2021)

Principal Investigator

Tsubota-Utsugi Megumi  帝京大学, 医学部, 講師 (20419998)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords東日本大震災 / 高齢者 / 虚弱予防 / 中長期的被害 / 地域活動参加 / 変化 / 被災 / 健康支援 / 虚弱 / 健康支援環境 / 健康行動 / 地域特性
Outline of Final Research Achievements

This study aimed to examine the mid-to-long-term health effects of the Great East Japan Earthquake disaster among elderly survivors, using follow-up studies conducted every year from six months after the disaster. Furthermore, we added information on community activities in the disaster areas to the existing data to evaluate the association between these activities and health outcomes after the disaster. Result I) Nonresponders in the health examinations had a higher risk of psychological distress than responders; Reuslt II) the number of residents who were living alone was significantly higher among those in "disaster public housing," and those living in "disaster public housing" as well as "new housing" had low social capital compared with those living in "same housing." Older survivors seemed it challenging to establish new social capital and social networks in a new location without the presence of "someone" they knew before the disaster.

Academic Significance and Societal Importance of the Research Achievements

東日本大震災の被災地域の多くは、人口減少と少子高齢化が進んでいる過疎地域である。また、被災者は避難生活が長期化しているだけでなく,多くが財産と土地を失い、既存の地域環境からの断絶、生活様式の中断を余儀なくされ、新たな地域での適応を求められている。入浴や身だしなみなどの個人の身体機能力で構成される基本的な日常生活動作と異なり、虚弱予防のためには、高齢者が属す地域における人のつながりや、社会活動などの健康支援環境が重要な役割を果たす。被災の程度やその後の回復状況に応じた虚弱の増悪・緩衝要因を明らかにした本研究は,被災地域の特性に適合した虚弱予防の実践につなげることできると期待される.

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (19 results)

All 2023 2022 2021 2020 2019 2018 Other

All Journal Article (13 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 13 results,  Open Access: 11 results) Presentation (5 results) Remarks (1 results)

  • [Journal Article] Environmental risks to housing and living arrangements among older survivors of the Great East Japan Earthquake and their relationships with housing type: The RIAS Study2023

    • Author(s)
      鈴木るり子,坪田(宇津木)恵,佐々木亮平,下田陽樹,藤野善久,伊香賀俊治,狩野徹,坂田清美
    • Journal Title

      Nihon Koshu Eisei Zasshi(JAPANESE JOURNAL OF PUBLIC HEALTH)

      Volume: 70 Issue: 2 Pages: 99-111

    • DOI

      10.11236/jph.21-146

    • ISSN
      0546-1766, 2187-8986
    • Year and Date
      2023-02-15
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Psychological Distress in Responders and Nonresponders in a 5-year Follow-up Health Survey: The RIAS Study2022

    • Author(s)
      Tsubota-Utsugi Megumi、Yonekura Yuki、Suzuki Ruriko、Sasaki Ryohei、Tanno Kozo、Shimoda Haruki、Ogawa Akira、Kobayashi Seiichiro、Sakata Kiyomi
    • Journal Title

      Journal of Epidemiology

      Volume: 32 Issue: 12 Pages: 527-534

    • DOI

      10.2188/jea.JE20200617

    • NAID

      130008023610

    • ISSN
      0917-5040, 1349-9092
    • Year and Date
      2022-12-05
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seven-year incidence of new-onset hypertension by frequency of dairy intake among survivors of the Great East Japan Earthquake2022

    • Author(s)
      Miyagawa N, Tsubota-Utsugi M, Tsuboyama-Kasaoka N, Nishi N, Shimoda H, Sakata K, Ogawa A, Kobayashi S
    • Journal Title

      Hypertens Res

      Volume: 45 Issue: 9 Pages: 1459

    • DOI

      10.1038/s41440-022-00933-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Seven-year incidence of new-onset hypertension by frequency of dairy intake among survivors of the Great East Japan Earthquake.2022

    • Author(s)
      N Miyagawa, M Tsubota-Utsugi, N Tsuboyama-Kasaoka, N Nishi, H Shimoda, K Sakata, A Ogawa, S Kobayashi
    • Journal Title

      Hypertension research.

      Volume: -

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Falls and associated risk factors among elderly survivors of the Great East Japan Earthquake: RIAS Study2021

    • Author(s)
      久野 純治、坂田 清美、丹野 高三、坪田(宇津木) 恵、田鎖 愛理、下田 陽樹、高梨 信之、佐々木 亮平、小林 誠一郎
    • Journal Title

      Nihon Koshu Eisei Zasshi(JAPANESE JOURNAL OF PUBLIC HEALTH)

      Volume: 68 Issue: 4 Pages: 255-266

    • DOI

      10.11236/jph.20-075

    • NAID

      130008029101

    • ISSN
      0546-1766, 2187-8986
    • Year and Date
      2021-04-15
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Major Source of Antioxidants Intake From Typical Diet Among Rural Farmers in North-eastern Japan in the 1990s2021

    • Author(s)
      Tsubota-Utsugi Megumi、Watanabe Jun、Takebayashi Jun、Oki Tomoyuki、Tsubono Yoshitaka、Ohkubo Takayoshi
    • Journal Title

      Journal of Epidemiology

      Volume: 31 Issue: 2 Pages: 101-108

    • DOI

      10.2188/jea.JE20190237

    • NAID

      130007981138

    • ISSN
      0917-5040, 1349-9092
    • Year and Date
      2021-02-05
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between the prevalence of hypertension and dairy consumption by housing type among survivors of the Great East Japan Earthquake2021

    • Author(s)
      Miyagawa Naoko、Tsuboyama-Kasaoka Nobuyo、Nishi Nobuo、Tsubota-Utsugi Megumi、Shimoda Haruki、Sakata Kiyomi、Ogawa Akira、Kobayashi Seiichiro
    • Journal Title

      Journal of Human Hypertension

      Volume: 36 Issue: 3 Pages: 299

    • DOI

      10.1038/s41371-021-00500-z

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Antioxidant Capacities of Plant-Derived Foods Commonly Consumed in Japan2020

    • Author(s)
      TAKEBAYASHI Jun、OKI Tomoyuki、TSUBOTA-UTSUGI Megumi、OHKUBO Takayoshi、WATANABE Jun
    • Journal Title

      Journal of Nutritional Science and Vitaminology

      Volume: 66 Issue: 1 Pages: 68-74

    • DOI

      10.3177/jnsv.66.68

    • NAID

      130007803615

    • ISSN
      0301-4800, 1881-7742
    • Year and Date
      2020-02-29
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] N-Terminal Pro-B-Type Natriuretic Peptide Is a Predictor of Chronic Kidney Disease in an Asian General Population ― The Ohasama Study ―2020

    • Author(s)
      Nakayama Shingo、Satoh Michihiro、Metoki Hirohito、Murakami Takahisa、Asayama Kei、Hara Azusa、Hirose Takuo、Inoue Ryusuke、Tsubota-Utsugi Megumi、Kikuya Masahiro、Mori Takefumi、Hozawa Atsushi、Node Koichi、Imai Yutaka、Ohkubo Takayoshi
    • Journal Title

      Circulation Reports

      Volume: 2 Issue: 1 Pages: 24-32

    • DOI

      10.1253/circrep.CR-19-0044

    • NAID

      130007784351

    • ISSN
      2434-0790
    • Year and Date
      2020-01-10
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Poor self-rated health predicts the incidence of functional disability in elderly community dwellers in Japan: a prospective cohort study2020

    • Author(s)
      Takahashi Shuko、on behalf of the Iwate KENCO study group、Tanno Kozo、Yonekura Yuki、Ohsawa Masaki、Kuribayashi Toru、Ishibashi Yasuhiro、Omama Shinichi、Tanaka Fumitaka、Sasaki Ryohei、Tsubota-Utsugi Megumi、Takusari Eri、Koshiyama Makoto、Onoda Toshiyuki、Sakata Kiyomi、Itai Kazuyoshi、Okayama Akira
    • Journal Title

      BMC Geriatrics

      Volume: 20 Issue: 1 Pages: 328

    • DOI

      10.1186/s12877-020-01743-0

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Age-Related Trends in Home Blood Pressure, Home Pulse Rate, and Day-to-Day Blood Pressure and Pulse Rate Variability Based on Longitudinal Cohort Data: The Ohasama Study2019

    • Author(s)
      Satoh Michihiro、Metoki Hirohito、Asayama Kei、Murakami Takahisa、Inoue Ryusuke、Tsubota‐Utsugi Megumi、Matsuda Ayako、Hirose Takuo、Hara Azusa、Obara Taku、Kikuya Masahiro、Nomura Kyoko、Hozawa Atsushi、Imai Yutaka、Ohkubo Takayoshi
    • Journal Title

      Journal of the American Heart Association

      Volume: 8 Issue: 15

    • DOI

      10.1161/jaha.119.012121

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Association between health risks and frailty in relation to the degree of housing damage among elderly survivors of the great East Japan earthquake2018

    • Author(s)
      Tsubota-Utsugi M.、for the RIAS study、Yonekura Y.、Tanno K.、Nozue M.、Shimoda H.、Nishi N.、Sakata K.、Kobayashi S.
    • Journal Title

      BMC Geriatrics

      Volume: 18 Issue: 1

    • DOI

      10.1186/s12877-018-0828-x

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Tsunami Damage Associated with a Decline in Respiratory Function among Victims of the Great East Japan Earthquake in Iwate Prefecture: The RIAS Study2018

    • Author(s)
      Shiga Kojiro、Tanno Kozo、Yonekura Yuki、Lu Diana、Miyazaki BS Kyle、Shimoda Haruki、Sasaki Ryohei、Tsubota-Utsugi Megumi、Fujii Yuji、Sakata Kiyomi、Kobayashi Seiichiro、Ogawa Akira
    • Journal Title

      Emergency Medicine: Open Access

      Volume: 08 Issue: 01

    • DOI

      10.4172/2165-7548.1000364

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 東日本大震災被災高齢者における不眠に対する感覚機能障害の累積的影響.2021

    • Author(s)
      坪田(宇津木)恵,佐々木亮平,鈴木るり子,丹野高三,下田陽樹,坂田清美
    • Organizer
      第32回日本公衆衛生学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 東日本大震災被災高齢者における発災から1年後の生活習慣変化と虚弱発症との関連:RIAS Study.2021

    • Author(s)
      坪田(宇津木)恵、鈴木るり子、佐々木亮平、下田陽樹、丹野高三、小川彰、小林誠一郎、坂田清美
    • Organizer
      第31回日本疫学会学術総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 東日本大震災被災者における住居状況別にみた高血圧有病率と乳製品摂取の関連:RIAS研究.2021

    • Author(s)
      宮川尚子、笠岡(坪山)宜代、西信雄、坪田(宇津木)恵、下田陽樹、小川彰、小林誠一郎、坂田清美
    • Organizer
      第31回日本疫学会学術総会
    • Related Report
      2020 Research-status Report
  • [Presentation] 東日本大震災被災高齢者における居住形態と貧血発症の関連:The RIAS Study2020

    • Author(s)
      坪田(宇津木)恵、宮川尚子、佐々木亮平、鈴木るり子、丹野高三、下田陽樹、西信雄、坂田清美、小林誠一郎
    • Organizer
      第79回 日本公衆衛生学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 東日本大震災後の被災地域における地域活動参加に関連する要因:The RIAS Study.2020

    • Author(s)
      佐々木亮平、坪田(宇津木)恵、丹野高三、下田陽樹、高梨信之、事崎由佳、小澤沙希、遠藤綾子、岩室紳也、坂田清美、小林誠一郎
    • Organizer
      第79回 日本公衆衛生学会
    • Related Report
      2020 Research-status Report
  • [Remarks] 岩手県における東日本大震災被災者の支援を目的とした大規模コホート研究

    • URL

      https://healthresearch-iwate.jp/

    • Related Report
      2019 Research-status Report

URL: 

Published: 2018-04-23   Modified: 2024-01-30  

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