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Prevention of Social Isolation and Social Inclusion for Community-Dwelling Older Adults through Constructing a Local Organization-based Community Network

Research Project

Project/Area Number 22K18549
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 8:Sociology and related fields
Research InstitutionThe University of Tokyo

Principal Investigator

Iijima Katsuya  東京大学, 未来ビジョン研究センター, 教授 (00334384)

Co-Investigator(Kenkyū-buntansha) 孫 輔卿  東京大学, 未来ビジョン研究センター, 特任准教授 (20625256)
松田 弥花  広島大学, 人間社会科学研究科(教), 准教授 (20824171)
田中 友規  東京大学, 大学院工学系研究科(工学部), 特任研究員 (30750343)
吉澤 裕世  順天堂大学, 大学院医学研究科, 准教授 (70758721)
Project Period (FY) 2022-06-30 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2024: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2023: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2022: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords社会的孤立 / エージェンシー(行為主体性) / 住民主体活動 / 居場所・役割・活躍の場 / 包括的連携 / 地域醸成 / 汎用性モデル / 社会的フレイル / 地域でのつながり / コミュニティ / 社会教育 / アクションリサーチ
Outline of Research at the Start

フレイル(虚弱)予防において、社会的交流の消失(=社会的フレイル)の予防が最重要とされている。本研究では、地域とのつながりを持つ機会がないまま高齢期を迎えた人に対する社会交流の醸成、及び、早期介入により壮年・中年期から地域とのつながりを持つことができる環境づくりを主眼とした課題解決型実証研究を実施する。具体的には、モデル地域において、複数の地域活動団体が連携する「社会的フレイル予防ネットワーク」を構築する。さらに、この事業の持続性を担保すること、及び、各団体・地域住民のエージェンシー(行為主体性)を育み地域活動・市民活動の促進を支援するために、社会教育士との連携体制を整備することを目指す。

Outline of Final Research Achievements

In order to realize healthy longevity, it is necessary to include the social issue about older adults with weak ties to the community, including social isolation. This time, we constructed a practical model to promote citizen’s "Agency” (action subjectivity: the ability to set their own goals, reflect on them, and take responsibility for their actions in order to make changes). The model fields were chosen as a major model area within the Resident-led frailty prevention activity program (104 municipalities nationwide).
We visualized some approaches from multiple perspectives, such as creating a climate in which residents can connect with each other and talk to each other before they reach the ultimate state of social isolation, and fostering a community atmosphere that makes life worth living (Ikigai in Japanese). Furthermore, collaboration among administrative departments and organizations, as well as cooperation among professionals, are also important elements of interdependence.

Academic Significance and Societal Importance of the Research Achievements

真の健康長寿実現に向けて、従来の地域住民活動や行政主体事業では参加住民の固定化や継続性の無さ等の課題が明確化しているが、その社会課題はなかなか払拭が出来ない。本研究では、従来の活動や事業だけではなく、これまで地域とのつながりが弱かった方(社会的孤立も含む)が、今までなぜ地域に居場所・役割・活躍の場等を見出すことが出来なかったのかという社会問題にも切り込み、地域特性の異なる全国の多様なモデル自治体での課題解決型実証研究により、住民主体活動の今後の可能性をモデル構築でき得た。住民同士でのつながり、地域の雰囲気の醸成に加え、行政内部署間連携や団体間連携なども交絡した汎用性モデルを示すことが出来た。

Report

(4 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • Research Products

    (33 results)

All 2024 2023 2022 2021

All Journal Article (16 results) (of which Int'l Joint Research: 13 results,  Peer Reviewed: 16 results,  Open Access: 14 results) Presentation (16 results) (of which Int'l Joint Research: 5 results,  Invited: 6 results) Book (1 results)

  • [Journal Article] Medical care priorities of community‐dwelling older adults according to three dimensions of quality of life: Quality of daily living, satisfaction and happiness from birth to death, and human vitality2024

    • Author(s)
      Tanaka Tomoki、Akishita Masahiro、Kojima Taro、Son Bo‐Kyung、Iijima Katsuya
    • Journal Title

      Geriatrics & Gerontology International

      Volume: 24 Issue: 5 Pages: 493-498

    • DOI

      10.1111/ggi.14870

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multifaceted well‐being experienced by community dwelling older adults engaged in volunteering activities of frailty prevention in Japan2024

    • Author(s)
      Matsuda Yaka、Baba Ayako、Sugawara Ikuko、Son Bo‐Kyung、Iijima Katsuya
    • Journal Title

      Geriatrics & Gerontology International

      Volume: 24 Issue: S1 Pages: 273-278

    • DOI

      10.1111/ggi.14826

    • Related Report
      2024 Annual Research Report 2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Association of coexistence of frailty and depressive symptoms with mortality in community-dwelling older adults: Kashiwa Cohort Study2024

    • Author(s)
      Hamada Shota、Sasaki Yui、Son Bo-Kyung、Tanaka Tomoki、Lyu Weida、Tsuchiya-Ito Rumiko、Kitamura Satomi、Dregan Alex、Hotopf Matthew、Iwagami Masao、Iijima Katsuya
    • Journal Title

      Archives of Gerontology and Geriatrics

      Volume: 119 Pages: 105322-105322

    • DOI

      10.1016/j.archger.2023.105322

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Validity of a simple self-reported questionnaire “Eleven-Check” for screening of frailty in Japanese community-dwelling older adults: Kashiwa cohort study2024

    • Author(s)
      Lyu Weida、Tanaka Tomoki、Son Bo-Kyung、Yoshizawa Yasuyo、Akishita Masahiro、Iijima Katsuya
    • Journal Title

      Archives of Gerontology and Geriatrics

      Volume: 117 Pages: 105257-105257

    • DOI

      10.1016/j.archger.2023.105257

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Co-Design/Co-Development and Evaluation of an Online Frailty Check Application for Older Adults: Participatory Action Research with Older Adults2023

    • Author(s)
      Son Bo-Kyung、Miura Takahiro、Yabu Ken-ichiro、Sumikawa Yuka、Kim Dongyool、Lyu Weida、Yang Yingxue、Tanaka Moeko、Tanaka Tomoki、Yoshizawa Yasuyo、Iijima Katsuya
    • Journal Title

      International Journal of Environmental Research and Public Health

      Volume: 20 Issue: 12 Pages: 6101-6101

    • DOI

      10.3390/ijerph20126101

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Integrated effects of nutrition‐related, physical, and social factors on frailty among community‐dwelling older adults: A 7‐year follow‐up from the Kashiwa cohort study2023

    • Author(s)
      Lyu Weida、Tanaka Tomoki、Bo‐Kyung Son、Yoshizawa Yasuyo、Akishita Masahiro、Iijima Katsuya
    • Journal Title

      Geriatrics & Gerontology International

      Volume: 24 Issue: S1 Pages: 162-169

    • DOI

      10.1111/ggi.14734

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Different reversibility of skeletal muscle mass and strength in elderly Japanese women after the first wave of COVID‐192023

    • Author(s)
      Son Bo‐Kyung、Imoto Toshiyuki、Inoue Tomohiro、Nishimura Takatoshi、Lyu Weida、Tanaka Tomoki、Iijima Katsuya
    • Journal Title

      JCSM Rapid Communications

      Volume: 23 Issue: 1 Pages: 1-5

    • DOI

      10.1002/rco2.73

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Predictive validity of the Questionnaire for Medical Checkup of Old‐Old for functional disability: Using the National Health Insurance Database System2023

    • Author(s)
      Tanaka Tomoki、Yoshizawa Yasuyo、Sugaya Kenji、Yoshida Midori、Bokyung Son、Lyu Weida、Tsushita Kazuyo、Iijima Katsuya
    • Journal Title

      Geriatrics & Gerontology International

      Volume: 23 Issue: 2 Pages: 124-130

    • DOI

      10.1111/ggi.14533

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Literature review on the well-being of community-dwelling older adults engaged in their community2022

    • Author(s)
      松田 弥花、馬場 絢子、菅原 育子、孫 輔卿、飯島 勝矢
    • Journal Title

      広島大学大学院人間社会科学研究科紀要. 教育学研究

      Volume: 3 Issue: 3 Pages: 163-172

    • DOI

      10.15027/53391

    • ISSN
      2436-0333
    • URL

      https://hiroshima.repo.nii.ac.jp/records/2033175

    • Year and Date
      2022-12-23
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Social Detachment Influenced Muscle Mass and Strength during the COVID-19 Pandemic in Japanese Community-Dwelling Older Women2022

    • Author(s)
      Son B.K.、Imoto T.、Inoue T.、Nishimura T.、Tanaka T.、Iijima K.
    • Journal Title

      The Journal of Frailty & Aging

      Volume: 1 Issue: 2 Pages: 1-5

    • DOI

      10.14283/jfa.2022.4

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Poor Health Behaviors among Housebound Japanese Community-Dwelling Older Adults Due to Prolonged Self-Restraint during the First COVID-19 Pandemic: A Cross-Sectional Survey2022

    • Author(s)
      Tanaka T.、Son B.-K.、Iijima K.
    • Journal Title

      The Journal of Frailty & Aging

      Volume: 1 Issue: 1 Pages: 1-5

    • DOI

      10.14283/jfa.2022.20

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of social engagement on the development of sarcopenia among community‐dwelling older adults: A Kashiwa cohort study2022

    • Author(s)
      Tanaka Tomoki、Son Bo‐Kyung、Lyu Weida、Iijima Katsuya
    • Journal Title

      Geriatrics & Gerontology International

      Volume: 22 Issue: 5 Pages: 384-391

    • DOI

      10.1111/ggi.14372

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Associations of Nutrition-Related, Physical, and Social Factors and Their Combinations with Sarcopenia in Community-Dwelling Older Adults: Kashiwa Cohort Study2022

    • Author(s)
      Lyu Weida、Tanaka Tomoki、Son Bo-Kyung、Yoshizawa Yasuyo、Akishita Masahiro、Iijima Katsuya
    • Journal Title

      Nutrients

      Volume: 14 Issue: 17 Pages: 3544-3544

    • DOI

      10.3390/nu14173544

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Projecting prevalence of frailty and dementia and the economic cost of care in Japan from 2016 to 2043: a microsimulation modelling study,2022

    • Author(s)
      Megumi Kasajima, Karen Eggleston, Shoki Kusaka, Hiroki Matsui, Tomoki Tanaka, Bo-Kyung Son, Katsuya Iijima, Kazuo Goda, Masaru Kitsuregawa, Jay Bhattacharya, Hideki Hashimoto,
    • Journal Title

      The Lancet Public Health

      Volume: 7 Issue: 5 Pages: e458-e468

    • DOI

      10.1016/s2468-2667(22)00044-5

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Functional capacity in community-dwelling older adults maintained by a higher friend network than family network: implications from a two-year longitudinal study2022

    • Author(s)
      Takase Mai、Takahashi Kyo、Ogino Ryogo、Nitanai Ryoichi、Tanaka Tomoki、Saisho Shinya、Goto Jun、Iijima Katsuya
    • Journal Title

      BMC Research Notes

      Volume: 15 Issue: 1 Pages: 319-319

    • DOI

      10.1186/s13104-022-06216-8

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Impact of Health Literacy on the Progression of Frailty after 4 Years among Community-Dwelling Older Adults2021

    • Author(s)
      Yoshizawa Yasuyo、Tanaka Tomoki、Takahashi Kyo、Fujisaki-Sueda-Sakai Mahiro、Son Bo-kyung、Iijima Katsuya
    • Journal Title

      International Journal of Environmental Research and Public Health

      Volume: 19 Issue: 1 Pages: 394-394

    • DOI

      10.3390/ijerph19010394

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] フレイル対策へのポピュレーションアプローチ:健康長寿と幸福長寿の両面を目指す2024

    • Author(s)
      飯島 勝矢
    • Organizer
      第66回日本老年医学会学術集会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] パンデミック後を見据えたレジリエントかつ安心感のある地域づくりと医療ケア体制の再構築2024

    • Author(s)
      飯島 勝矢
    • Organizer
      第66回日本老年医学会学術集会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 老年医学と老年学(ジェロントロジー)の融合~エイジフリー社会を目指して~2024

    • Author(s)
      飯島 勝矢
    • Organizer
      第66回日本老年医学会学術集会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] Hedonia, Eudaimonia, and Social Well-being Experienced by Community-dwelling Older Adults Engaged in Health Volunteering Activities: Toward the Development of the New Concept of Ikigai2023

    • Author(s)
      Baba A, Matsuda, Y, Sugawara, I, Son, B.K, Iijima, K
    • Organizer
      IAGG Asia/Oceania Regional Congress 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Associations of Nutrition, Physical Activity, and Sociality in Life Stages with risk of Frailty in older adults2023

    • Author(s)
      Yoshizawa Y, Tanaka T, Son BK, Lyu W, Iijima K
    • Organizer
      IAGG Asia/Oceania Regional Congress 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Association of the inflammatory potential of diet with frailty incidence in community-dwelling older adults: Kashiwa cohort study2023

    • Author(s)
      Son BK, Lyu W, Tanaka T, Akishita M, Iijima K
    • Organizer
      IAGG Asia/Oceania Regional Congress 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] Association of coexistence of frailty and mental health disorders with mortality in community-dwelling older adults: Kashiwa cohort study2023

    • Author(s)
      Sasaki Y, Hamada S, Son BK, Tanaka T, Tsuchiya-Ito R, Kitamura S, Dregan A, Iwagami M, Iijima K
    • Organizer
      IAGG Asia/Oceania Regional Congress 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] “Eleven-Check” Questionnaire: A Self-reported Tool for Physical Frailty Screening and Self-awareness Promotion in Japanese Community-dwelling Older Adults2023

    • Author(s)
      Lyu W, Tanaka T, Son BK, Yoshizawa Y, Akishita M, Iijima K
    • Organizer
      IAGG Asia/Oceania Regional Congress 2023
    • Related Report
      2023 Research-status Report
    • Int'l Joint Research
  • [Presentation] 市民サポーター主体型フレイルチェックの参加と要支援・要介護認定までの自立期間との関連2023

    • Author(s)
      田中友規,菅谷賢司,恒岡真由美,宮島貴代子,横山和美,北村佳代,吉澤裕世,呂 偉達,孫輔卿,飯島勝矢
    • Organizer
      第65回日本老年医学会学術集会
    • Related Report
      2023 Research-status Report
  • [Presentation] 地域在住高齢者の医療に求める優先順位 QOLにおける3つのLife(生活・人生・生命)の視点から 柏スタディ2023

    • Author(s)
      田中友規,秋下雅弘,呂偉達,孫輔卿,飯島勝矢
    • Organizer
      第65回日本老年医学会学術集会
    • Related Report
      2023 Research-status Report
  • [Presentation] 地域在住高齢者の栄養(食事と口腔機能)・身体活動・社会性の三本柱と7年間のフレイル新規発症との縦断検討2023

    • Author(s)
      呂偉達,田中友規,孫輔卿,吉澤裕世,秋下雅弘,飯島勝矢
    • Organizer
      第65回日本老年医学会学術集会
    • Related Report
      2023 Research-status Report
  • [Presentation] 健康長寿実現のための地域社会のあり方-ゼロ次予防の視点から-2022

    • Author(s)
      飯島勝矢
    • Organizer
      第64回日本老年医学会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 地域在住高齢者の栄養(食行動と口腔機能)・身体活動・社会性の複合的な実施とフレイル新規発症との縦断的検討2022

    • Author(s)
      呂偉達、田中友規、孫輔卿、吉澤裕世、秋下雅弘、飯島勝矢
    • Organizer
      第64回日本老年医学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 「後期高齢者の質問票」の要介護新規認定に対する予測妥当性の検証:医療介護レセプトデータの利活用によるコホート研究2022

    • Author(s)
      田中友規、菅谷賢司、吉田みどり、吉澤裕世、孫輔卿、呂偉達、飯島勝矢
    • Organizer
      第64回日本老年医学会
    • Related Report
      2022 Research-status Report
  • [Presentation] フレイルの多面性をどのように評価するか~現状と課題~2022

    • Author(s)
      飯島勝矢
    • Organizer
      第22回日本抗加齢医学会総会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 人生100年時代を生き抜くために ~健康長寿・幸福長寿実現のための三本柱~2022

    • Author(s)
      飯島勝矢
    • Organizer
      第29回日本未病学会学術総会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Book] フレイルサポート医のための疾患治療マニュアル2022

    • Author(s)
      日本老年医学会、東京都健康長寿医療センター
    • Total Pages
      156
    • Publisher
      文光堂
    • ISBN
      9784830620669
    • Related Report
      2022 Research-status Report

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Published: 2022-07-05   Modified: 2026-01-16  

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