Objectives Comorbid depression is a highly prevalent and debilitating condition in middle-
aged and elderly adults, particularly when associated with obesity, diabetes, and sleep …

Importance Sleep is critical to a person's physical and mental health, but there are few
studies systematically assessing risk factors for sleep disorders. Objective The objective of …

Background Depressive symptoms are rising in the general population, but their associated
factors are unclear. Although the link between sleep disturbances and depressive symptoms …

Background: The most common degenerative condition in older adults is dementia, which
can be predicted using a number of indicators and whose progression can be slowed down …

Background Depression is a common mood disorder characterized by persistent low mood
or lack of interest in activities. People with other chronic medical conditions such as obesity …

Background In current clinical practice, sleep is manually scored in discrete stages of 30-s
duration. We hypothesize that modelling sleep automatically as continuous and dynamic …

Introduction: Perceived wellbeing, as measured by self-reported health, stress, and
happiness, has a number of important clinical health consequences. The ability to model …

Introduction We developed and validated an abbreviated Digital Sleep Questionnaire (DSQ)
to identify common societal sleep disturbances including insomnia, delayed sleep phase …

Abstract Study Objectives The early detection of mental disorders is crucial. Patterns of
smartphone behavior have been suggested to predict mental disorders. The aim of this …

Background Geriatric depression is a common but preventable psychiatric disorder;
however, its association with specific sleep patterns remains unclear. Therefore, we …