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
Yamagami Y, Obayashi K, Tai Y, Saeki K
SLEEP 46(5) zsac197, May, 2023

Increased Depressive Symptoms in Parkinson’s Disease during the COVID‐19 Pandemic: Preliminary Findings from Longitudinal Analysis of the PHASE Study
Kataoka H, Obayashi K, Tai Y, Sugie K, Saeki K
Clin Park Relat Disord 8 100194, Mar, 2023

Habitual Light Exposure and Circadian Activity Rhythm in Bipolar Disorder: A Cross-Sectional Analysis of the APPLE Cohort
Esaki Y, Obayashi K, Saeki K, Fujita K, Iwata N, Kitajima T
J Affect Disord, 323(2) 762-769, Feb, 2023

Associations between Indoor Light Pollution and Unhealthy Outcomes in 2,947 Adults: Cross-Sectional Analysis in the HEIJO-KYO Cohort
Obayashi K*, Tai Y, Yamagami Y, Saeki K
Environ Res, 215 114350, Dec, 2022

Influence of Depression on the Association between Colder Indoor Temperature and Higher Blood Pressure
Okumura K, Obayashi K, Tai Y, Yamagami Y, Kurumatani N, Saeki K
J Hypertens, 40(10) 2013-2021, Oct, 2022

Inverse Association of Skin Temperature with Ambulatory Blood Pressure and the Mediation of Skin Temperature in Blood Pressure Responses to Ambient Temperature
Tai Y, Obayashi K, Yamagami Y, Saeki K
Hypertension, 79(8) 1845-1855, Aug, 2022

Sleep Quality and Mental Health of Mothers of Children with Disabilities Who Require Oxygen Therapy and Night Care at Home
Sasai S, Bando H, Obayashi K, Yamagami Y, Saeki K, Jojima N
Japanese Journal of Public Health, 69(4) 262-272, Apr, 2022

Association between Post-Illumination Pupil Response and Glaucoma Severity: A Cross-Sectional Analysis of the LIGHT Study
Yoshikawa T, Obayashi K, Miyata K, Saeki K, Ogata N
Invest Ophth Vis Sci, 63(3) 24, Mar, 2022

Short-Wavelength Light Exposure at Night and Sleep Disturbances Accompanied by Decreased Melatonin Secretion in Real-Life Settings: A Cross-Sectional Study of the HEIJO-KYO Cohort
Mitsui K, Saeki K, Tone N, Suzuki S, Takamiya S, Tai Y, Yamagami Y, Obayashi K*
Sleep Med, 90(2) 192-198, Feb, 2022

Association between Passive Body Heating by Hot Water Bathing before Bedtime and Depressive Symptoms Among Community-Dwelling Older Adults
Tai Y, Obayashi K, Yamagami Y, Kurumatani N, Saeki K
Am J Geriat Psychiat, 30(2) 161-170, Feb, 2022