Background Depression is common in older people and is associated with underlying brain
change increasing the risk of dementia. Sleep disturbance is frequently reported by those …

Sleep disturbance is a modifiable risk factor in the development and maintenance of
depression. In the context of current depression, although the data is mixed, some evidence …

Background The aim was to examine the prevalence and consequences of co-occurring
insomnia and hypersomnia symptoms in depressed adults drawn from a representative …

Highlights•Insomnia occurs prior to and represents a risk factor for new onset
depression.•Insomnia often persists following the successful treatment of …

Background Observational studies suggest that insomnia might be associated with an
increased risk of depression with inconsistent results. This study aimed at conducting a meta …

Sleep disturbance is the most prominent symptom in depressive patients and was formerly
regarded as a main secondary manifestation of depression. However, many longitudinal …

The present study pooled the prevalence of sleep disturbances and depression in
community-dwelling older adults (mean age≥ 60 years) and quantified the strength of …

Previous research has identified insomnia as a predictor for the onset of depression. The
aim of this meta-analysis is to investigate whether insomnia also predicts the onset of other …

Sleep disturbances and depression are closely linked and share a bidirectional relationship.
These interconnections can inform the pathophysiology underlying each condition. Insomnia …

Background There are several studies that have focused on the relationship between sleep
duration and depression, however, only a few prospective studies have centered on the …