Purpose The COVID-19 pandemic has had a profound impact on mental health worldwide,
with depression and sleep problems among the most common issues experienced by many …

Abstract Study Objectives To document the rates of persistent, remitted, and intermittent
excessive daytime sleepiness (EDS) in a longitudinal 5-year community study of adults and …

Excessive alcohol consumption has been consistently linked to depression. This study,
utilizing nationwide samples from the Korea National Health and Nutrition Examination …

A growing interest has been recently reported in exploring sleep duration within psychology
context in particular to its relation to some mental chronic diseases such as depression. The …

Background Most adult patients with depression complain about sleep symptoms, including
insufficient and excessive sleep. However, previous studies investigating the impact of sleep …

Objectives To characterize objective sleep patterns among US adults before and during the
COVID-19 pandemic, and to assess for associations between adverse mental health …

Aim This study aimed to evaluate the longitudinal association between sleep duration and
depressive symptoms among the elderly in China. Methods A data set from China Health …

Short sleep duration has been associated with a variety of negative health outcomes
including poor physical health, mental health, and accidents [1, 2]. Despite …

Sleep disturbances, such as short sleep duration and insomnia, are core features of
depression. However, it is unclear if sleep duration and insomnia have an interactive effect …

Objective Sleep may be especially important for maintaining health and well-being in daily
life amid the stress of the coronavirus disease 2019 (COVID-19) pandemic. This …