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Association between bathing habits and prevention of caregiving, dementia and depression in older people: a cohort study.

Research Project

Project/Area Number 20K10540
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 InstitutionTokyo City University

Principal Investigator

Hayasaka Shinya  東京都市大学, 人間科学部, 教授 (60406064)

Co-Investigator(Kenkyū-buntansha) 尾島 俊之  浜松医科大学, 医学部, 教授 (50275674)
Project Period (FY) 2020-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2023: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2022: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2021: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2020: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords入浴 / 高齢者 / 抑うつ / 認知症 / コホート研究 / 生活習慣 / 介護予防 / 死亡率 / 主観的健康感
Outline of Research at the Start

研究の基本デザインはコホート研究である。季節ごとの1週間当たりの入浴頻度と要介護状態の新規発生、認知症の新規発生、抑うつ状態の新規発生の縦断的な関連について、性別、年齢、その他の交絡因子を調整して分析し、その影響を明らかにする。
日本老年学的評価研究(JAGES)の一貫として、2010 年度に北海道から沖縄まで全国28 市町村の要介護認定を受けていない在宅の65 歳以上の高齢者16 万9 千人を対象に自記式郵送調査を行い、11万2 千人の回答(回収率66.3%)を得た。このデータを基本的にベースラインデータとして要介護状態の新規発生、認知症の新規発生、抑うつ状態の新規発生追跡調査を実施する。

Outline of Final Research Achievements

As part of the Japan Gerontological Evaluation Study (JAGES), we conducted a multivariate analysis of the association between the onset of depression and seasonal tub bathing over a six-year follow-up period in approximately 3,200 people and determined odds ratios. The odds ratios of developing depression for bathing in the bathtub seven or more times per week compared with bathing in the bathtub 0-6 times per week were 0.84 in summer and 0.76 in winter, indicating that bathing in the bathtub seven or more times per week in winter was associated with a significantly lower risk of developing depression. Similarly, when 7,500 people were followed for 9 years for the development of dementia, the sub-hazard ratios were 0.74 in summer and 0.82 in winter, indicating that bathing in the bathtub seven or more times a week in summer was associated with a significantly lower risk of developing dementia.

Academic Significance and Societal Importance of the Research Achievements

高齢化が急速に進展する中、高齢者のメンタルヘルスや認知症予防は喫緊の課題である。浴槽は多くの一般家庭に備えてあり、浴槽入浴は我が国では多くの者が行っている生活習慣であるが、これまで浴槽入浴の長期的健康効果はあまり検討されてこなかった。本研究では、長期的追跡研究の結果、関係する交絡因子を調整後であっても毎日浴槽に浸かって入浴することで抑うつの発症リスクが24%減少することが分かった。また同様に認知症発症のリスクを26%減少することが分かった。浴槽入浴を実施することで高齢者の抑うつや認知症発症を予防する可能性があることが示唆された。手軽な健康生活習慣として浴槽入浴を活用しても良いかもしれない。

Report

(6 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (50 results)

All 2025 2024 2023 2022 2021 2020 Other

All Journal Article (23 results) (of which Peer Reviewed: 23 results,  Open Access: 19 results) Presentation (19 results) (of which Int'l Joint Research: 1 results,  Invited: 3 results) Book (3 results) Remarks (5 results)

  • [Journal Article] Frequency of Bathtub Bathing and Developing Dementia in Community-Dwelling Older Adults in Japan: A 9-Year Follow-Up in JAGES Cohort Study2025

    • Author(s)
      柳 奈津代、早坂 信哉、近藤 克則、尾島 俊之
    • Journal Title

      THE JOURNAL OF BALNEOLOGY, CLIMATOLOGY AND PHYSICAL MEDICINE

      Volume: 88 Issue: 2 Pages: 73-82

    • DOI

      10.11390/onki.2365

    • ISSN
      0029-0343, 1884-3697
    • Year and Date
      2025-05-25
    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neighborhood Environments and Healthy Life Expectancy in Older Adults: A 6-year Longitudinal Cohort Study Based on Data from the Japan Gerontological Evaluation Study2024

    • Author(s)
      Rikuya Hosokawa、Toshiyuki Ojima、Tomoya Myojin、Jun Aida、Katsunori Kondo、Naoki Kondo
    • Journal Title

      JMA Journal

      Volume: 7 Issue: 3 Pages: 328-333

    • DOI

      10.31662/jmaj.2023-0154

    • ISSN
      2433-328X, 2433-3298
    • Year and Date
      2024-07-16
    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Subjective effects of short-term stay in hot spring areas associated with activities other than bathing: A secondary study based on data from the National Onsen Survey Project2024

    • Author(s)
      関口 陽一、早坂 信哉
    • Journal Title

      Japanese Journal of Health and Research

      Volume: 45 Issue: 0 Pages: 21-31

    • DOI

      10.32279/jjhr.202445G03

    • ISSN
      2432-602X, 2434-8481
    • Year and Date
      2024-06-12
    • Related Report
      2024 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between Tub Bathing Frequency and Onset of Depression in Older Adults: A Six-Year Cohort Study from the JAGES Project2024

    • Author(s)
      Shinya HAYASAKA, Toshiyuki OJIMA, Akio YAGI, Katsunori KONDO
    • Journal Title

      The Journal of The Japanese Society of Balneology, Climatology and Physical Medicine

      Volume: 87 Issue: 2 Pages: 49-55

    • DOI

      10.11390/onki.2359

    • ISSN
      0029-0343, 1884-3697
    • Year and Date
      2024-05-31
    • Related Report
      2024 Annual Research Report 2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 医療・福祉における高齢者の相談窓口に関する地域の知名度格差の検討2024

    • Author(s)
      小島 香、岡田 栄作、諸冨 伸夫、斉藤 雅茂、尾島 俊之
    • Journal Title

      Tokai Journal of Public Health

      Volume: 11 Issue: 2 Pages: 152-158

    • DOI

      10.24802/tpha.2023-13

    • ISSN
      2187-736X, 2434-0421
    • Year and Date
      2024-03-21
    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relationships between changes in the obtained by bathing in the bathtub, and frequency of use of bath additive, and parental background factor among preschooler2023

    • Author(s)
      小番 美鈴、渡邊 智、奥川 洋司、石澤 太市、松本 圭史、綱川 光男、園田 巌、井戸 ゆかり、早坂 信哉
    • Journal Title

      Japanese Journal of Health and Research

      Volume: 44 Issue: 0 Pages: 21-31

    • DOI

      10.32279/jjhr.202244G03

    • ISSN
      2432-602X, 2434-8481
    • Year and Date
      2023-06-14
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Factors related to subjective well-being among community-dwelling older adults living alone: A stratified analysis by sex and marital status from the JAGES2023

    • Author(s)
      Abe Nana、Oe Nanami、Tadaka Etsuko、Ojima Toshiyuki
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 8 Pages: e0289571-e0289571

    • DOI

      10.1371/journal.pone.0289571

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Improvement of physical fitness and athletic ability by going to public baths for the elderly2022

    • Author(s)
      早坂 信哉、三橋 浩之、早坂 健杜、亀田 佐知子、樋口 善英、石田 心
    • Journal Title

      Japanese Journal of Health and Research

      Volume: 43 Issue: 0 Pages: 45-49

    • DOI

      10.32279/jjhr.202243G05

    • ISSN
      2432-602X, 2434-8481
    • Year and Date
      2022-06-15
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Moisturizing effects of bathing in a micro bubble bath2022

    • Author(s)
      早坂 信哉、岩間 優子、野々山 昌生
    • Journal Title

      Japanese Journal of Health and Research

      Volume: 43 Issue: 0 Pages: 39-43

    • DOI

      10.32279/jjhr.202243G04

    • ISSN
      2432-602X, 2434-8481
    • Year and Date
      2022-06-15
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The National Survey for ONSEN Stay (Shin toji) (FY2018–2020)2022

    • Author(s)
      早坂 信哉、樋口 善英、三橋 浩之、高橋 栄、石田 心
    • Journal Title

      Japanese Journal of Health and Research

      Volume: 43 Issue: 0 Pages: 27-37

    • DOI

      10.32279/jjhr.202243G03

    • ISSN
      2432-602X, 2434-8481
    • Year and Date
      2022-06-15
    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] An Evidence-map Proposal about the Risk of COVID-19 Infection in Balneotherapy, Based on Published Literature in 2020-20212022

    • Author(s)
      上岡洋晴,早坂信哉,武田淳史
    • Journal Title

      The Journal of The Japanese Society of Balneology, Climatology and Physical Medicine

      Volume: 85 Issue: 2 Pages: 25-36

    • DOI

      10.11390/onki.2349

    • NAID

      130008107594

    • ISSN
      0029-0343, 1884-3697
    • Year and Date
      2022-05-31
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between physical activity and mortality in the Japanese general population with mild to moderate impaired renal function: the Jichi Medical School (JMS) cohort study2022

    • Author(s)
      Kinoshita-Katahashi Naoko、Shibata Yosuke、Yasuda Hideo、Ishikawa Shizukiyo、Gotoh Tadao、Nakamura Yosizkazu、Kayaba Kazunori、Ojima Toshiyuki
    • Journal Title

      Clinical and Experimental Nephrology

      Volume: 27 Issue: 3 Pages: 243-250

    • DOI

      10.1007/s10157-022-02301-1

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Bathing in hot water and contrast water therapy in public bathhouse, <i>Sento</i>2021

    • Author(s)
      早坂 信哉, 三橋 浩之, 亀田 佐知子, 早坂 健杜, 石田 心
    • Journal Title

      Japanese Journal of Health and Research

      Volume: 42 Issue: 0 Pages: 62-68

    • DOI

      10.32279/jjhr.202142G07

    • NAID

      130008053336

    • ISSN
      2432-602X, 2434-8481
    • Year and Date
      2021-06-16
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 豊後高田市における温泉地の日帰り利用と宿泊利用の効果比較~「新・湯治」の効果測定調査プロジェクトの結果から~2021

    • Author(s)
      斉藤雅樹,森康則,早坂信哉
    • Journal Title

      温泉地域研究

      Volume: 36 Pages: 25-34

    • NAID

      40022531629

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Differences in depressive symptoms by rurality in Japan: a cross-sectional multilevel study using different aggregation units of municipalities and neighborhoods (JAGES)2021

    • Author(s)
      Kanamori Mariko、Hanazato Masamichi、Takagi Daisuke、Kondo Katsunori、Ojima Toshiyuki、Amemiya Airi、Kondo Naoki
    • Journal Title

      International Journal of Health Geographics

      Volume: 20 Issue: 1 Pages: 1-13

    • DOI

      10.1186/s12942-021-00296-8

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of frailty associated factors between older adult patients with rheumatoid arthritis and community dwellers2021

    • Author(s)
      Ozeki Sae、Takeuchi Kenji、Yasuoka Mikako、Kamiji Koto、Kojima Toshihisa、Waguri-Nagaya Yuko、Ojima Toshiyuki、Kondo Katsunori、Wakai Kenji、Kojima Masayo
    • Journal Title

      Archives of Gerontology and Geriatrics

      Volume: 96 Pages: 104455-104455

    • DOI

      10.1016/j.archger.2021.104455

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Physical Activity and Cumulative Long-Term Care Cost among Older Japanese Adults: A Prospective Study in JAGES2021

    • Author(s)
      Hirai Hiroshi、Saito Masashige、Kondo Naoki、Kondo Katsunori、Ojima Toshiyuki
    • Journal Title

      International Journal of Environmental Research and Public Health

      Volume: 18 Issue: 9 Pages: 5004-5004

    • DOI

      10.3390/ijerph18095004

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Factors Associated With Discussions Regarding Place of Death Preferences Among Older Japanese: A JAGES Cross-Sectional Study.2021

    • Author(s)
      Moriki Y, Haseda M, Kondo N, Ojima T, Kondo K, Fukui S
    • Journal Title

      Am J Hosp Palliat Care.

      Volume: 38 Issue: 1 Pages: 54-61

    • DOI

      10.1177/1049909120954813

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between the subjective happiness and bathing in SENTO public bath: A cross-sectional study on the Internet research2020

    • Author(s)
      早坂 信哉, 樋口 善英, 野々村 雅之, 栗原 茂夫
    • Journal Title

      Japanese Journal of Health and Research

      Volume: 41 Issue: 0 Pages: 17-22

    • DOI

      10.32279/jjhr.20200313

    • NAID

      130007857887

    • ISSN
      2432-602X, 2434-8481
    • Year and Date
      2020-06-19
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Study on Bathing Support in Disaster-Affected Areas in Japan2020

    • Author(s)
      原岡 智子, 池田 真幸, 早坂 信哉, 尾島 俊之
    • Journal Title

      Japanese Journal of Health and Research

      Volume: 41 Issue: 0 Pages: 33-43

    • DOI

      10.32279/jjhr.202041G03

    • NAID

      130007857894

    • ISSN
      2432-602X, 2434-8481
    • Year and Date
      2020-06-19
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Allaying Post-COVID 19 Negative Health Impacts Among Older People: The "Need To Do Something With Others"-Lessons From the Japan Gerontological Evaluation Study.2020

    • Author(s)
      Kimura M, Ojima T, Ide K, Kondo K.
    • Journal Title

      Asia Pac J Public Health.

      Volume: 32 Issue: 8 Pages: 479-484

    • DOI

      10.1177/1010539520951396

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association between the 25-question Geriatric Locomotive Function Scale score and the incidence of certified need of care in the long-term care insurance system: The TOEI study2020

    • Author(s)
      Niwa Haruo、Ojima Toshiyuki、Watanabe Yuh、Ide Koichiro、Yamato Yu、Hoshino Hironobu、Matsuyama Yukihiro
    • Journal Title

      Journal of Orthopaedic Science

      Volume: S0949-2658(20) Issue: 4 Pages: 30143-3

    • DOI

      10.1016/j.jos.2020.05.004

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Lifetime use of complementary and alternative medicine therapies among community-dwelling older people in Japan2020

    • Author(s)
      Shibata Y, Nakamura M, Nakamura H, Okada E, Ojima T.
    • Journal Title

      Journal of Physical Therapy Science

      Volume: 32 Issue: 7 Pages: 428-432

    • DOI

      10.1589/jpts.32.428

    • NAID

      130007867595

    • ISSN
      0915-5287, 2187-5626
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] いい湯だな~痛みも和らぐ入浴の効用~2025

    • Author(s)
      早坂信哉
    • Organizer
      第54回日本慢性疼痛学会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 健康診断における異常の指摘に有無と入浴状況との関連2024

    • Author(s)
      渡邊智、小番美鈴、奥川洋司、中西信之、松本圭史、早坂信哉
    • Organizer
      第83回日本公衆衛生学会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 浴槽浴頻度と健康維持との関連:横断研究2024

    • Author(s)
      早坂信哉, 石澤太市, 小番美鈴, 奥川洋司, 中西信之, 松本圭史
    • Organizer
      第89回日本温泉気候物理医学会総会・学術集会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 入浴時の体温変化と健康維持との関連2024

    • Author(s)
      石澤太市, 小番美鈴, 奥川洋司, 中西信之, 松本圭史, 早坂信哉
    • Organizer
      第89回日本温泉気候物理医学会総会・学術集会
    • Related Report
      2024 Annual Research Report
  • [Presentation] オンライン温泉療養相談・入浴プログラム提供に基づく温泉地ワーケーションの試み2024

    • Author(s)
      後藤康彰, 早坂信哉
    • Organizer
      第89回日本温泉気候物理医学会総会・学術集会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 温泉・公衆浴場と地域共生社会2024

    • Author(s)
      早坂信哉
    • Organizer
      第28回日本統合医療学会学術大会
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 入浴習慣と注意力等の自覚症状および歩行との関連2023

    • Author(s)
      石澤太市, 小番美鈴, 奥川洋司, 中西信之, 松本圭史, 綱川光男, 早坂信哉
    • Organizer
      第82回日本公衆衛生学会
    • Related Report
      2023 Research-status Report
  • [Presentation] 入浴頻度と生活の質,気分状態,歩行の関連:横断研究2023

    • Author(s)
      早坂信哉, 石澤太市, 小番美鈴, 奥川洋司, 中西信之, 松本圭史, 綱川光男
    • Organizer
      第82回日本公衆衛生学会
    • Related Report
      2023 Research-status Report
  • [Presentation] 入浴習慣とQOL,健康状況との関連2023

    • Author(s)
      渡邊智, 小番美鈴, 奥川洋司, 中西信之, 松本圭史, 園田巌, 井戸ゆかり, 早坂信哉
    • Organizer
      第82回日本公衆衛生学会
    • Related Report
      2023 Research-status Report
  • [Presentation] 児の浴槽入浴頻度と風邪、インフルエンザ発症との関連.2023

    • Author(s)
      早坂信哉、小番美鈴、渡邊 智 、園田 巌、井戸 ゆかり
    • Organizer
      第33回日本疫学会学術総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 全国「新・湯治」効果測定調査(2018-2020年度)の結果概要と性別主観的変化の比較2022

    • Author(s)
      早坂 信哉、全国「新・湯治」効果測定調査事務局
    • Organizer
      第87回日本温泉気候物理医学会総会・学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] 世帯年収と入浴頻度の関連2022

    • Author(s)
      早坂信哉、井戸ゆかり、園田巌、小番美鈴、渡邊智、奥川洋司、石澤太市、松本圭史、綱川光男
    • Organizer
      第87回日本温泉気候物理医学会総会・学術集会
    • Related Report
      2022 Research-status Report
  • [Presentation] 子育て家庭での浴槽浴頻度,入浴剤使用と入浴嗜好,入浴法意識の関連.2022

    • Author(s)
      渡邊 智、小番 美鈴、奥川 洋司、松本 圭史、綱川 光男、園田 巌 、井戸 ゆかり 、早坂 信哉
    • Organizer
      第81回日本公衆衛生学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 未就学児における寝付きに要する時間の実態と入浴習慣との関連要因分析.2022

    • Author(s)
      198)小番 美鈴、渡邊 智、奥川 洋司、松本 圭史、綱川 光男、園田 巌 、井戸 ゆかり 、早坂 信哉
    • Organizer
      第81回日本公衆衛生学会総会
    • Related Report
      2022 Research-status Report
  • [Presentation] 未就学児の浴槽入浴頻度と保護者の幸福度との関連2021

    • Author(s)
      早坂信哉,渡邊智,園田巌,井戸ゆかり,石澤太市,松本圭史,綱川光男
    • Organizer
      第86回日本温泉気候物理医学会総会・学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] COVID-19パンデミックを転換点とする温泉地滞在に伴う主観的健康感の変化2021

    • Author(s)
      森康則,斉藤雅樹,早坂信哉,樋口善英,三橋浩之,高橋榮,石田心
    • Organizer
      第86回日本温泉気候物理医学会総会・学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] Onsen and Home Bath Let’s try tonight !2021

    • Author(s)
      Shinya Hayasaka.
    • Organizer
      Vichy Japon 2021 : le thermalisme
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 習慣的な温泉利用と生活習慣病治療薬服薬の関連:熱海温泉2021

    • Author(s)
      早坂信哉,内田實,服部真紀 ,尾島俊之
    • Organizer
      第85回日本温泉気候物理医学会総会・学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] 幼少期の入浴の思い出と要因,および入浴剤との関連2020

    • Author(s)
      渡邊 智,石澤太市,綱川光男,園田 巌,井戸ゆかり, 早坂信哉
    • Organizer
      第79回日本公衆衛生学会総会
    • Related Report
      2020 Research-status Report
  • [Book] 151人の名医・介護プロが教える認知症大全2023

    • Author(s)
      斉藤直子, 繁田雅弘, 鈴木みずえ, 服部万里子, 早坂信哉他
    • Total Pages
      335
    • Publisher
      小学館
    • ISBN
      9784093115384
    • Related Report
      2023 Research-status Report
  • [Book] 名医がやっている正しいサウナの入り方 : その「ととのい」かた、あっていますか?2023

    • Author(s)
      早坂信哉
    • Total Pages
      95
    • Publisher
      宝島社
    • ISBN
      9784299043443
    • Related Report
      2023 Research-status Report
  • [Book] 入浴は究極の疲労回復術 : おうち時間を快適に過ごす2021

    • Author(s)
      早坂信哉
    • Total Pages
      223
    • Publisher
      山と渓谷社
    • ISBN
      9784635490566
    • Related Report
      2021 Research-status Report
  • [Remarks] 早坂信哉 研究結果等

    • URL

      https://hayasakashi.wixsite.com/bath

    • Related Report
      2024 Annual Research Report
  • [Remarks] 早坂信哉

    • URL

      https://hayasakashi.wixsite.com/bath/

    • Related Report
      2023 Research-status Report
  • [Remarks] JAGESプレスリリース 毎日お風呂に入っている人でうつ発症が少ない

    • URL

      https://www.jages.net/library/pressrelease/?action=cabinet_action_main_download&block_id=5028&room_id=549&cabinet_id=304&file_id=13702&upload_id=17857

    • Related Report
      2023 Research-status Report
  • [Remarks] 早坂信哉

    • URL

      https://hayasakashi.wixsite.com/bath

    • Related Report
      2022 Research-status Report 2021 Research-status Report
  • [Remarks] 東京都市大学人間科学部早坂信哉

    • URL

      https://hayasakashi.wixsite.com/bath

    • Related Report
      2020 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2026-01-16  

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