Despite a complex relationship between mood, sleep and rhythm, the impact of circadian
disruptions on bipolar disorder (BD) has not been clarified. The purpose of this systematic …

The behavioral trait of preference to schedule the daily activities for morning or evening
hours forms a continuum, with the anchorage ends of “early birds” and “night owls,” and is …

Chronotype is related to mental health, with evening chronotypes being more susceptible to
psychological disorders than intermediate and morning types. The present study …

Seasonal affective disorder has been associated with sleep problems, young age, and an
evening chronotype. A chronotype refers to an individual's preference in the timing of their …

Objectives Short or long sleep duration, insufficient sleep, and Evening chronotype
associate with many health issues and increased risk for mortality. Understanding …

Background Circadian rhythms are fundamental to health and are particularly important for
mental wellbeing. Disrupted rhythms of rest and activity are recognised as risk factors for …

Circadian preference toward eveningness has been associated with increased risk for
mental health problems both in early adolescence and in adulthood. However, in late …

Sleep disruption has been associated with increased risks for several major chronic
diseases that develop over decades. Differences in sleep/wake timing between work and …

The medical career is considered highly stressful, especially during internships when
academic and clinical demands, combined with changes in sleep patterns, increase …

Aims To investigate chronotype categories and social jetlag among nursing students and to
identify associations between rhythm asynchrony and participants' physical and …