Basic Information

Faculty

• 医学部

Academic Degree

• 修士（公衆衛生学）(ハーバード大学)

Research History

• From May 2021, To Present

  Keio University, Specially Appointed Lecturer
• From Apr. 2021, To Present

  Kyoto University, Graduate School of Medicine, Assistant Professor
• From Sep. 2020, To Mar. 2021

  Kyoto University, Graduate School of Medicine, 研究員（非常勤）
• From Apr. 2009, To Mar. 2021

  Ministry of Health, Labour and Welfare
• From Oct. 2018, To Aug. 2020

  The University of Tokyo, Graduate School of Medicine, 客員研究員
• From Dec. 2017, To Jul. 2018

  Harvard T.H. Chan School of Public Health, Department of Social Behavioral Sciences, Visiting Researcher

Profile

• Profile

  1986年北海道札幌市生まれ。2009年に東京大学経済学部を卒業後、同年厚生労働省に入省し、社会保障政策の企画立案等に携わる。2018年にハーバード大学で公衆衛生学修士（社会行動科学）を取得。2021年に同省を退官し、現職。

ID,URL

• J-Global ID

  201901014443593248

researchmap URL

• https://researchmap.jp/koryusato

Research

Research Areas

• Life sciences, Hygiene and public health (non-laboratory)

Papers

• Pre-pandemic individual- and community-level social capital and depressive symptoms during COVID-19: A longitudinal study of Japanese older adults in 2019-21

  Koryu Sato; Naoki Kondo; Katsunori Kondo

  Health & Place, Mar. 2022, Peer-reviewed, Lead author, Corresponding author

  
• Nutrient and Food Group Prediction as Orchestrated by an Automated Image Recognition System in a Smartphone App (CALO mama): Validation Study

  Yuki Sasaki; Koryu Sato; Satomi Kobayashi; Keiko Asakura

  JMIR Formative Research, 10 Jan. 2022, Peer-reviewed

  
• Potential causal effect of physical activity on reducing the risk of dementia: a 6-year cohort study from the Japan Gerontological Evaluation Study.

  Koryu Sato; Naoki Kondo; Masamichi Hanazato; Taishi Tsuji; Katsunori Kondo

  The international journal of behavioral nutrition and physical activity, 29 Oct. 2021, Peer-reviewed, Lead author, Corresponding author

  
• Working from home and dietary changes during the COVID-19 pandemic: A longitudinal study of health app (CALO mama) users

  Koryu Sato; Satomi Kobayashi; Mai Yamaguchi; Ryohei Sakata; Yuki Sasaki; Chiaki Murayama; Naoki Kondo

  Appetite, May 2021, Peer-reviewed, Lead author, Corresponding author

  
• Changes in work and life patterns associated with depressive symptoms during the COVID-19 pandemic: an observational study of health app (CALO mama) users

  Koryu Sato; Ryohei Sakata; Chiaki Murayama; Mai Yamaguchi; Yoko Matsuoka; Naoki Kondo

  Occupational and Environmental Medicine, 22 Feb. 2021, Peer-reviewed, Lead author, Corresponding author

  
• Association of pneumococcal and influenza vaccination with patient-physician communication in older adults: A nationwide cross-sectional study from the JAGES 2016

  Koryu Sato; Naoki Kondo; Chiyoe Murata; Yugo Shobugawa; Kousuke Saito; Katsunori Kondo

  Journal of Epidemiology, 2021, Peer-reviewed, Lead author, Corresponding author

  
• Postdisaster Changes in Social Capital and Mental Health: A Natural Experiment From the 2016 Kumamoto Earthquake

  Koryu Sato; Airi Amemiya; Maho Haseda; Daisuke Takagi; Mariko Kanamori; Katsunori Kondo; Naoki Kondo

  American Journal of Epidemiology, 01 Sep. 2020, Peer-reviewed, Lead author, Corresponding author

  
• Intensity of community-based programs by long-term care insurers and the likelihood of frailty: Multilevel analysis of older Japanese adults

  Koryu Sato; Takaaki Ikeda; Ryota Watanabe; Naoki Kondo; Ichiro Kawachi; Katsunori Kondo

  Social Science & Medicine, Jan. 2020, Peer-reviewed, Lead author, Corresponding author

  
• Rotating savings and credit association, its members' diversity, and higher‐level functional capacity: A 3‐year prospective study from the Japan Gerontological Evaluation Study

  Koryu Sato; Naoki Kondo; Katsunori Kondo

  Geriatrics & Gerontology International, Dec. 2019, Peer-reviewed, Lead author, Corresponding author

  
• Association between exposure to health information and mortality: Reduced mortality among women exposed to information via TV programs

  Koryu Sato; Kasisomayajula Viswanath; Hana Hayashi; Yoshiki Ishikawa; Katsunori Kondo; Kokoro Shirai; Naoki Kondo; Keisuke Nakagawa; Ichiro Kawachi

  Social Science & Medicine, Jan. 2019, Peer-reviewed, Lead author, Corresponding author

  
• Spillover benefit of improved access to healthcare on reducing worry about housing and meal affordability

  Shiho Kino; Koryu Sato; Ichiro Kawachi

  International Journal for Equity in Health, Dec. 2018, Peer-reviewed

  

Misc.

• Measuring the Quality of Neurologic Care in the US: There is Room for Improvement.

  Koryu Sato

  Neurology, 18 Jun. 2021, Invited, Lead author

  
• コロナ禍で食生活・歩数・メンタルヘルスにどのような変化があったか？―健康アプリ「カロママ」のユーザーデータ分析を中心に―

  佐藤 豪竜

  プライマリ・ケア, Apr. 2021, Invited, Lead author

  
• 医療保険制度の現状と課題

  佐藤 豪竜

  週刊社会保障, Aug. 2016, Invited, Lead author

  
• 国保改革をはじめとする持続可能な医療保険制度の構築＝医療保険制度の財政基盤の安定化、負担の公平化、医療費適正化の推進、患者申出療養の創設等＝

  佐藤 豪竜

  時の法令, Nov. 2015, Invited, Lead author

  
• 被用者保険の現状と課題

  佐藤 豪竜

  週刊社会保障, Aug. 2014, Invited, Lead author

  
• 社会保障制度の課題と方向

  佐藤 豪竜

  週刊社会保障, Aug. 2012, Invited, Lead author

  

Books and Other Publications

• 複眼で見る医療経済とイノベーション

  真野 俊樹, Contributor, 第３章 米国から見た医療経済

  千倉書房, 01 Feb. 2022

  Find Kyoto University's collection of books :

  
• 健康保険法の解釈と運用 平成29年度版

  Joint editor

  法研, Jul. 2017

  
• 持続可能な医療保険制度の構築に向けて : 平成27年改革の軌跡とポイント

  これからの医療保険制度の在り方を考える研究会, Joint editor

  第一法規, Feb. 2016

  Find Kyoto University's collection of books :

  

External funds: Kakenhi

• Study to clarify factors related to vaccine hesitancy in older adults

  Grant-in-Aid for Scientific Research (C)

  Basic Section 58010:Medical management and medical sociology-related

  Niigata University

  齋藤 孔良

  From 01 Apr. 2021, To 31 Mar. 2024, Granted

  高齢者;ワクチン忌避;重症化予防;新型コロナウイルス感染症;呼吸器感染症

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21K10323/
• Causal effects of physical activity on health outcomes including dementia among older adults: a proposal of a new instrumental variable

  Grant-in-Aid for Early-Career Scientists

  Basic Section 58030:Hygiene and public health-related: excluding laboratory approach

  Kyoto University

  佐藤 豪竜

  From 01 Apr. 2020, To 31 Mar. 2023, Granted

  新型コロナウイルス感染症;ワクチン;かかりつけ医;歩数;在宅勤務;うつ;高齢者;認知症;身体活動;操作変数法

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K18931/