Chika Horikawa

• 2022 - 2027 Construction of Child Poverty Database
• 2023 - 2026 日本人糖尿病患者における環境因子と遺伝因子を考慮した食事療法のエビデンス構築
• 2022 - 2026 Development of a comprehensive self-care system utilizing big data/AI to cure non-communicable diseases and validation of its effectiveness
• 2018 - 2023 子どもの運動器機能発達に有用な食事・生活習慣の同定と教育プログラムの開発
• 2022 - 2023 _
2019 - 2022 Health life extension and QOL improvement through integrated analysis of health and medical big data
2019 - 2021 レセプトデータベースにおける健康寿命を規定する重症イベント精密捕捉技術の確立・正確性検証とその社会実装を通じたEBMと政策立案に貢献できるエビデンス創出
2020 - 2021 科学的エビデンスに基づく「フィジカルエイジR」(体力年齢)の確立ならびに社会実装に向けた製品化
2018 - 2020 家族による療養サポートが2型糖尿病患者の食事療法やQOLに及ぼ す影響の検討
2016 - 2019 Establishment of clinical evidences for healthy life via integrated analysis of medical big data
2015 - 2018 Practical study for effective salt reduction policy in Niigata prefecture

• Chihiro Shimayama, Kazuya Fujihara, Laymon Khin, Hiroki Takizawa, Chika Horikawa, Takaaki Sato, Masaru Kitazawa, Yasuhiro Matsubayashi, Takaho Yamada, Hirohito Sone. Impact of Diabetes Remission or Progression on the Incidence of Cardiovascular Disease in Japan: Historical Cohort Study Using a Nationwide Claims Database. Cardiovascular Diabetology. 2025. 24. 1. 37-37
• Chika Horikawa, Mitsuyoshi Takahara, Naoto Katakami, Yasunaga Takeda, Mizuki Takeuchi, Kazuya Fujihara, Hiroaki Suzuki, Narihito Yoshioka, Hitoshi Shimano, Jo Satoh, et al. Dietary Potassium Intake and Its Interaction with Sodium Intake on Risk of Developing Cardiovascular Disease in Persons with Type 2 Diabetes: The Japan Diabetes Complication and Its Prevention Prospective Study (JDCP Study 12). Diabetes, Obesity & Metabolism. 2025. 27. 1. 394-406
• Hirohito Sone, Chika Horikawa, Sachiko Tanaka-Mizuno, Ryo Kawasaki, Kazuya Fujihara, Tatsumi Moriya, Atsushi Araki, Shiro Tanaka, Yasuo Akanuma. Japan Diabetes Complications Study: Revisiting one of the first large-scale clinical studies in East Asians with diabetes. Journal of Diabetes Investigation. 2024
• Chika Horikawa, Nobuko Murayama, Asami Ota, Tatsuaki Sakamoto, Tomomi Kobayashi, Daisuke Nishioka. Five-year Food Expenditure Trends in Households on Welfare from the Perspective of Household Income and Expenditure. The Japanese Journal of Nutrition and Dietetics. 2024. 82. 6. 181-196
• Nihaal Rahman, Kazue Ishitsuka, Aurélie Piedvache, Chika Horikawa, Nobuko Murayama, Naho Morisaki. Guardians' Food Literacy and Breakfast Skipping Among Japanese School Children. Appetite. 2024. 194. 107200-107200

ｍore...

• 谷内 洋子, 生魚 薫, 堀川 千嘉, 森川 咲子, 治田 麻理子, 曽根 博仁. 日本人健常妊婦における妊娠初期の栄養摂取量と妊娠中の体重増加量および妊娠転帰への影響の検討. New Diet Therapy. 2024. 40. 2. 167-167
• IZUMI IKEDA, KAZUYA FUJIHARA, HARUKA SHIOZAKI, SAKIKO Y. MORIKAWA, CHIKA HORIKAWA, YASUNAGA TAKEDA, HAJIME ISHIGURO, TAKAHO YAMADA, SATORU KODAMA, YOHEI OGAWA, et al. 1148-P: Trajectories of Abnormalities in Metabolic Parameters in Japanese Adolescents and Young Adults. Diabetes. 2024. 73. Supplement_1
• IZUMI IKEDA, KAZUYA FUJIHARA, HARUKA SHIOZAKI, SAKIKO Y. MORIKAWA, KAHORI TSURUOKA, YAMASHITA YUKO, LAY MON KHIN, SIJIA WU, NORIKO YAGYUDA, CHIKA HORIKAWA, et al. 1264-P: Impacts of Diabetes (DM) on Severe Functional Disability (FD) and Care-Need Level Deterioration in Japanese. Diabetes. 2024. 73. Supplement_1
• CHIKA HORIKAWA, MITSUYOSHI TAKAHARA, NAOTO KATAKAMI, YASUNAGA TAKEDA, MIZUKI TAKEUCHI, KAZUYA FUJIHARA, HIROAKI SUZUKI, NARIHITO YOSHIOKA, HITOSHI SHIMANO, JO SATOH, et al. 1372-P: Association between Fat Intake as the Percent of Total Energy and Incidence of Cardiovascular Disease in Persons with Type 2 Diabetes-Japan Diabetes Complication and Its Prevention Prospective Study (JDCP Study). Diabetes. 2024. 73. Supplement_1
• IZUMI IKEDA, KAZUYA FUJIHARA, YASUNAGA TAKEDA, CHIKA HORIKAWA, SATORU KODAMA, EFREM D. FERREIRA, YASUMICHI MORI, TAKASHI KADOWAKI, RITSUKO YAMAMOTO-HONDA, YASUJI ARASE, et al. 1666-P: Effect of Obesity in Family History (FH) on the Prevalence of Type 2 Diabetes Mellitus (T2DM), Hypertension (HT), and Dyslipidemia (DL). Diabetes. 2024. 73. Supplement_1

ｍore...

• 乳幼児の食事摂取状況と課題 ~近年の研究をとおして見えること~
  (令和6年度県北地区保育事業研究会 「食に関する研修会」 2025)
• シンポジウム3 学会等連携推進委員会企画シンポジウム 「疫学研究と臨床を含む現場との連携」 栄養学分野との連携:2型糖尿病患者の食事療法
  (第35回日本疫学会学術総会 2025)
• 特別講演「糖尿病予防・治療のトピックス」2型糖尿病の食事療法について
  (2024年度 糖尿病予防キャンペーン東日本地区 in 新潟 2024)
• シンポジウム2「糖尿病合併症予防のための食事・運動療法」食事と2型糖尿病合併症との関連
  (第39回日本糖尿病合併症学会 2024)
• シンポジウム8「肥満・糖尿病の栄養疫学と臨床」メタボリックシンドローム・糖尿病に対する健診・保健指導のあり方
  (第71回日本栄養改善学会学術総会 2024)

ｍore...

• 2023/04 - 現在 Graduate School of Health and Nutrition, University of Niigata Prefecture Lecture
• 2019/04 - 現在 University of Niigata Prefecture Faculty of Human Life Studies, Department of Health and Nutrition Lecture
• 2015/04 - 現在 Niigata University Graduate School of Medical and Dental Sciences Visiting Resercher
• 2013/04 - 現在 Kido Hospital Registered Dietitian
• 2021/10 - 2023/03 Ochanomizu University Faculty of Human Life and Environmental Sciences Division of Nutrition and Food Science Lecturer (part-time)
2020/08 - 2020/11 On maternity leave
2019/05 - 2020/01 On maternity leave
2016/04 - 2019/03 University of Niigata Prefecture Faculty of Human Life Studies, Department of Health and Nutrition Assistant Professor
2014/04 - 2016/03 University of Niigata Prefecture Faculty of Human Life Studies, Department of Health and Nutrition Reserch Associate
2011/01 - 2013/03 University of Tsukuba Mito Medical Center/Mito Kyodo General Hospital Registered Dietitian
2008/06 - 2008/06 Yokohama National University Part-time Staff

• 2024/08 - 現在 Facilitator
• 2024/06 - 現在 The Niigata Prefecture Dietetic Association Director, Research and Education Division
• 2023/04 - 現在 Japan Society of Nutrition and Food Science Counselor
• 2021/06 - 現在 Japan Society of Nutrition and Food Science Conflict of Interest Management Committee
• 2021/06 - 現在 Nutrients Associate Editor
2020/06 - 現在 The Japanese Society of Nutrition and Dietetics Councilor
2020/04 - 現在 新潟人間生活学会 学会誌 人間生活学研究 編集委員
2018/05 - 現在 日本疫学会 学会等連携推進委員会委員
2017/06 - 現在 Japan Epidemiological Association Councilor
2022/04 - 2022/11 IUNS-ICN 22nd International Congress of Nutrition. Program Committee
2021 - 日本栄養改善学会 第68回栄養改善学会学術総会 査読委員
2020 - 日本臨床栄養学会 第42回日本臨床栄養学会総会・第41回日本臨床栄養協会総会 第18回大連合大会 副事務局長、査読委員
2018/04 - 2019/03 新潟人間生活学会 学会誌 人間生活学研究 編集委員
2018 - 日本栄養改善学会 第65回栄養改善学会学術総会 学術委員、査読委員
2015/05 - 2015/09 日本栄養・食糧学会 第96回日本栄養・食糧学会関東支部大会 実行委員

• 2024/12 - 新潟県栄養士大会 会長賞
• 2023/05 - The 77th Anual Meeting of Japan Society of Nutrition and Food Science Hot Topics Award
• 2022/06 - University of Niigata Prefecture Best Teacher Award
• 2018/05 - The Japan Diabetes Society The 2nd Excellent Medical Staff Award
• 2018/02 - The 28th Annual Scientific Meeting of the Japan Epidemiological Association Excellent Presentation Award
2017/01 - The 20th Annual Meeting of the Japan Society of Metabolism and Clinical Nutrition. Young Investigator Award
2016/09 - The 52nd Annual Meeting of the European Association for the Study of Diabetes Travel Grant Award
2015/06 - 12th Asian Congress of Nutrition. Young Investigator Award
2015/03 - University of Tsukuba Medical Research Encouragement Prize
2014/06 - The Japan Foundation for Aging and Health Dispatch of researchers to aging and health science-related international conferences
2014/01 - 第48回日本成人病(生活習慣病)学会学術集会 President's award
2013/03 - University of Tsukuba Medical Research Encouragement Prize
2013 - Honjo International Scholarship Foundation. The Japanese Student's Scholarship
2012/11 - 9th IDF-WPR Congress and the 4th AASD Scientific Meeting Travel Support Award
2012/03 - University of Tsukuba Rector's Award
2011/06 - American Diabetes Association's 71th Scientific Sessions President's Poster Session and Reception

EUROPEAN ASSOCIATION FOR THE STUDY OF DIABETES ,  JAPAN EPIDEMIOLOGICAL ASSOCIATION ,  JAPANESE SOCIETY OF CLINICAL NUTRITION ,  JAPAN SOCIETY OF NUTRITION AND FOOD SCIENCE ,  THE JAPANESE SOCIETY OF NUTRITION AND DIETETICS ,  THE JAPAN DIABETES SOCIETY ,  日本生活習慣病学会 ,  日本病態栄養学会 ,  日本動脈硬化学会 ,  日本糖尿病協会 ,  アジア糖尿病学会 ,  米国糖尿病学会