Physiological Melatonin Levels Relate to Diabetes in Elderly Males but not in Females: The HEIJO-KYO Cohort
Obayashi K , Kurumatani N , Saeki K
ENDO 2018 Mar, 2018

Bedroom Light Exposure at Night and the Incidence of Depressive Symptoms: A Longitudinal Study of the HEIJO-KYO Cohort
Obayashi K* , Saeki K , Kurumatani N
Am J Epidemiol 187(3) 427-434 Mar, 2018

A Prospective Cohort Study on Daily Light Exposure and Circadian Biological Rhythmicity
Obayashi K
Annual Scientific Meeting of the Japan Epidemiological Association 2018 Feb, 2018

Preliminary Evaluation of Aortic Aneurysm Screening Using Oscillometric Device Equipped With Novel Algorithm Analyzing Pulse Wave Transfer
Ichihashi S , Hashimoto T , Iwakoshi S , Obayashi K , Saeki K , Kichikawa K
Circ J 82(2) 334-339 Feb, 2018

Effect of Bathing on BP Variability in Elderly Individuals: The HEIJO-KYO Cohort
Tai Y , Obayashi K , Sakon I , Yoshimoto K , Kurumatani N , Nishio K , Saeki K
Annual Scientific Meeting of the Japan Epidemiological Association 2018 Feb, 2018

Association between Indoor Cold Exposure and Prevalence of Diabetes: Cross-Sectional Study of the HEIJO-KYO Cohort
Saeki K , Obayashi K , Tai Y , Iwamoto J , Ishizuka R , Nezu S , Komatsu M , Kurumatani N
Annual Scientific Meeting of the Japan Epidemiological Association 2018 Feb, 2018

Light Exposure and Helth Outcomes Under Real-Life Situations
Obayashi K
Meeting of the Ophthalmic Epidemiology Jan, 2018

臨床泌尿器科 2018年2月号（Vol.72 No.2）
大林賢史, 佐伯圭吾 (担当:分担執筆, 範囲:深淵なる「夜間頻尿」の世界 〈予防〉生活環境)
医学書院 Jan, 2018

Platelet Count and Indoor Cold Exposure Among Ederly People: A Cross-Sectional Analysis of the HEIJO-KYO Study
Keigo Saeki , Kenji Obayashi , Norio Kurumatani
J Epidemiol 27(12) 562-567 2017年12月

Lighting Environment and Health Problems: Findings from the HEIJO-KYO Cohort
Symposium on the Lighting Enviroment Committee of the Architectural Institute of Japan
Obayashi K