Introduction Our study addresses the gap in understanding sleep health among adults with
depressive episodes, where sleep disturbances are common. We primarily investigate sleep …

Excessive daytime sleepiness (EDS) is highly prevalent in the general population; however
little is known about its evolution and predictors. Our objectives were to document its natural …

Objective This study was designed to investigate the effect of different types of sleep delay in
depression and sleep characteristics after the pandemic. Meanwhile, risk factors for …

Background Mixed results have shown the association between sleep behavior and
depression, but evidence relating the joint effect of sleep duration and sleep disturbances is …

Abstract Study Objectives Implementation of electronic health record biobanks has facilitated
linkage between clinical and questionnaire data and enabled assessments of relationships …

Sleep disturbances and depression are closely linked and share a bidirectional relationship.
These interconnections can inform the pathophysiology underlying each condition. Insomnia …

Sleep duration and sleep quality are often linked to increased risk of mortality and morbidity.
However, national representative data on both sleep duration and sleep quality and their …

Objectives: The purpose of our study was to investigate the effect of objective sleep
characteristics on the incidence of depression. Methods The participants of our study (1,595 …

Objective: To identify and quantify the burden of chronic sleep maintenance insomnia
characterized by nighttime awakenings (CINA) among depression and anxiety sufferers …

Study Objectives: Studies have shown racial differences in circadian rhythm in African
Americans when compared to non-Hispanic whites, and an association between circadian …