Insomnia disorder comprises symptoms during night and day that strongly affect quality of
life and wellbeing. Prolonged sleep latency, difficulties to maintain sleep and early morning …

Insomnia disorder is among the most frequent mental disorders, making research on its
aetiology and pathophysiology particularly important. A unifying element of many …

Abstract Background Although the Coronavirus Disease 2019 (COVID-19) has greatly
impacted individuals' mental health and quality of life, network analysis studies of …

The link between perfectionism and poor sleep has been intensively debated, and previous
studies on perfectionism-sleep associations have yielded mixed results. Recent research …

Study objectives Insomnia, depression, and anxiety show high rates of comorbidity and
functional impairment. Transdiagnostic symptom interactions may be implicated in this …

Background Many people suffer from insomnia, a sleep disorder characterized by difficulty
falling and staying asleep during the night. As social media have become a ubiquitous …

Background Insomnia symptoms in patients with major depressive disorder (MDD) are
common and deleterious. Childhood trauma, personality traits, interpersonal distress, and …

Purpose The coronavirus disease 2019 (COVID-19) pandemic is associated with increased
risk of insomnia symptoms (insomnia hereafter) in health-care professionals. Network …

This study investigated sleep subtypes in schizophrenia, and their response to Cognitive
Behavioural Therapy for Insomnia (CBT-I) treatment. Sleep profiling was conducted using …

Although insomnia complaints are associated with mental health problems and reduced
work productivity, the central insomnia symptoms in workers at-risk for insomnia remain …