Objective To examine prevalence and correlates of insomnia symptoms in older Chinese
adults (OCAs) during the COVID-19 outbreak. Background During the COVID-19 pandemic …

Background: The ongoing COVID-19 pandemic has disproportionately affected the sleep
health of older adults, but the limited number of studies on insomnia symptoms of older …

Objective To identify sociodemographic, psychological, and health factors related to
trajectories of insomnia symptoms in older adults during the COVID-19 pandemic. Methods …

Introduction The prevalence rate and related factors of insomnia remained unknown after
the COVID-19 epidemic had been under control. Therefore, we conducted this survey to …

Objective We investigated the prevalence and associated factors of insomnia disorder
among survivors of coronavirus disease of 2019 (COVID-19). Methods This population …

Background Evidence suggests that the outbreak of the coronavirus disease 2019 (COVID-
19) and the prevention/control measures for COVID-19 may cause insomnia during the …

Purpose To examine insomnia disorder and its association with sociodemographic factors
and poor mental health in 2019 novel coronavirus (COVID-19) inpatients in Wuhan, China …

Objective/background Healthy sleep is vital for physical and psychological health, and poor
sleep can result in a myriad of negative physical and psychological outcomes. Insomnia …

This empirical study aims to investigate factors associated with insomnia symptoms during
the COVID-19 pandemic in 4,921 Norwegian adults. Participants were queried across two …

Study Objectives: The coronavirus disease 2019 (COVID-19) pandemic has led to an
increased prevalence of insomnia and mental health symptoms globally. However, most …