2019 - 2024 Long-term effects of light exposure and the incidence of diabetes, cardiovascular disease, cancer, dementia, and mortality
2020 - 2023 室内の寒冷曝露と心血管疾患リスクに関する前向きコホート研究
2019 - 2023 Hospitalization in window beds and the prevention of in-hospital falls: a multicenter prospective cohort study
2021 - 2022 Assication between change of physical activity and development of sarcopenia and fraility - A longitudinal study comparing before and after the COVID-19 pandemic-
2019 - 2021 高齢者のフレイル予防のための身体活動リズムの探索
2018 - 2020 サルコペニア・フレイル予防のための身体活動リズムの検証
2018 - 2020 身体活動リズムとサルコペニア・フレイルの関連:前向きコホート研究横断分析
2018 - 2020 高齢者のうつ病予防のための身体活動リズムの探索
2018 - 2019 身体活動リズムとサルコペニア・フレイルの関連
2015 - 2019 A cohort study about the influence of light exposure on biological rhythm and sleep among adult.
2016 - 2018 高齢者の静脈穿刺成功率向上のための静脈拡張法の確立
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Papers (43)：
Yoshiaki Tai, Kenji Obayashi, Yuki Yamagami, Keigo Saeki. Association between circadian skin temperature rhythms and actigraphic sleep measures in real-life settings. Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine. 2023. 19. 7. 1281-1292
Kenji Obayashi, Yoshiaki Tai, Yuki Yamagami, Keigo Saeki. Associations between indoor light pollution and unhealthy outcomes in 2,947 adults: Cross-sectional analysis in the HEIJO-KYO cohort. Environmental research. 2022. 215. Pt 2. 114350-114350
Rika Ishizuka, Naoto Otaki, Yoshiaki Tai, Yuki Yamagami, Kunihiko Tanaka, Masayuki Morikawa, Masayuki Iki, Norio Kurumatani, Keigo Saeki, Kenji Obayashi. Breakfast Skipping and Declines in Cognitive Score Among Community-Dwelling Older Adults: A Longitudinal Study of the HEIJO-KYO Cohort. Journal of geriatric psychiatry and neurology. 2022. 8919887221135551-8919887221135551
Yamagami Y, Obayashi K, Tai Y, Saeki K. Association between indoor noise level at night and objective/subjective sleep quality in the older population: A cross-sectional study of the HEIJO-KYO cohort. SLEEP. 2022
Yoshiaki Tai, Kenji Obayashi, Yuki Yamagami, Keigo Saeki. Inverse Association of Skin Temperature With Ambulatory Blood Pressure and the Mediation of Skin Temperature in Blood Pressure Responses to Ambient Temperature. Hypertension. 2022. 79. 8. 1845-1855
JBI: Recomended practive
Japanese Nursing Association Publishing Company 2020
Lectures and oral presentations (44)：
Inverse Association between Objective Sleep Quality and Early Morning Akinesia in Patients with Parkinson’s Disease: Cross-Sectional Analysis of the PHASE Study
(World Parkinson Congress 2019 2019)
Circadian Light Exposure Rhythm in Human
(Annual Meeting of the Japanese Society for Hygiene 2019 2019)
Indoor and Outdoor Teperature in Real-Life Settings
(Annual Meeting of the Japanese Society for Hygiene 2019 2019)
Association between Physical Activity Levels and Nighttime BP: Cross-Sectional Analysis of the HEIJO-KYO Cohort
(Annual Scientific Meeting of the Japan Epidemiological Association 2019 2019)
Bedroom Light Exposure and the Progression of Carotid Athrosclerosis: Longitudinal Analysis of the HEIJO-KYO Cohort
(Annual Scientific Meeting of the Japan Epidemiological Association 2019 2019)
- 2018 Osaka University Graduate of Medicine Department of Health Promortion
Professional career (1)：
博士(保健学) (大阪大学)
Work history (4)：
2020/04 - 現在 Osaka University
2018/04 - 現在 Nara medical university Department of epidemiology Assistant professor
2018/04 - 2020/03 Osaka University
2016/04 - 2018/03 Research Fellow DC2, JSPS
Awards (4)：
2018/11 - 第39回奈良県公衆衛生学会 優秀発表賞
2018/02 - 平成29年度大阪大学大学院医学系研究科保健学専攻 優秀論文賞
2016/06 - 日本生理人類学会第73回大会 優秀発表賞
2016/03 - Sixth Pan-Pacific Nursing Conference and First Colloquium on Chronic Illness Care Best Student Poster Presentation Award
Association Membership(s) (8)：
THE JAPANESE SOCIETY OF SLEEP RESEARCH
, JAPAN SOCIETY OF PHYSIOLOGICAL ANTHROPOLOGY
, JAPAN SOCIETY OF NURSING RESEARCH
, Japanese Society of Nursing Art and Science
, JAPAN ACADEMY OF NURSING SCIENCE
, JAPANESE SOCIETY FOR CHRONOBIOLOGY
, JAPAN EPIDEMIOLOGICAL ASSOCIATION
, JAPANESE SOCIETY OF PUBLIC HEALTH
