The aim of this study is to evaluate the associations among time perspective, sleep-wake
rhythm characteristics, and psycho-emotional state during COVID-19 isolation. The study …

The COVID-19 pandemic has spread worldwide, affecting millions of people and exposing
them to home quarantine, isolation, and social distancing. While recent reports showed …

Abstract Study Objectives Individual circadian type is a ubiquitous trait defining sleep, with
eveningness often associated with poorer sleep and mental health than morningness …

It is suggested that social obligations, such as early work/school starts, have a
disadvantageous impact on sleep behavior that can further transfer to mental health …

Since 2019, COVID-19 began spreading globally and has significantly affected peoples'
daily lifestyles. The public was asked to stay at home for constant quarantine and community …

This study aimed to assess changes in sleep pattern and their influence on people's daily
life and emotion during the COVID‐19 pandemic. Self‐developed questionnaires were used …

The COVID-19 pandemic has imposed extraordinary and unpredictable changes on our
lifestyle for an unknown duration. Consequently, core aspects of wellbeing including …

Background An outbreak of the 2019 novel coronavirus (COVID-19) has been ongoing in
China since January 2020. The threat of infection affects the work and life of most of the …

This protocol paper describes the development of an international collaboration to survey
several thousand adults from different countries around the world about their sleep during …

Background Circadian system contributes to the regulation of inflammatory processes, but
the role of circadian misalignment as a risk factor for contracting Covid-19 has up to now …