This review explored the associations between sleep variability and cardiometabolic health.
It was performed following PRISMA guidelines. We identified 63 studies. Forty-one studies …

Objective To develop and present consensus findings of the National Sleep Foundation
sleep timing and variability panel regarding the impact of sleep timing variability on health …

There is a scarcity of evidence on the association between heart rate variability (HRV) and
chronotype, ie, morningness and eveningness. The aim of this systematic review was to …

Background Approximately one in five workers perform night shift work. Epidemiological
studies suggest that night shift workers are at a 25–30% higher risk for mental illnesses …

Introduction Degradation in fractal motor activity regulation (FMAR), a measure of multiscale
self‐similarity of motor control, occurs in aging and accelerates with clinical progression to …

Abstract Study Objectives Opioid-related adverse events (OAEs), including opioid use
disorders, overdose, and death, are serious public health concerns. OAEs are often …

Background Delirium is a neurocognitive disorder characterized by an abrupt decline in
attention, awareness, and cognition after surgical/illness-induced stressors on the brain …

The interactions of heart rate variability and respiratory rate and tidal volume fluctuations
provide key information about normal and abnormal sleep. A set of metrics can be computed …

Study Objectives Heart failure has previously been linked to sleep disorders that are often
associated with frequent disturbances to human rest/activity patterns. We tested whether …

Nonlinear physiological signal features that reveal information content and causal flow have
recently been shown to be predictors of mortality after severe traumatic brain injury (TBI) …