Insomnia is a highly prevalent, often debilitating, and economically burdensome form of
sleep disturbance caused by various situational, medical, emotional, environmental and …

Each of us will spend about 27 years of his or her lifetime slee**. This fact alone explains
why neuro-anatomists and neuro-physiologists have been studying sleep for over a century …

This European guideline for the diagnosis and treatment of insomnia was developed by a
task force of the European Sleep Research Society, with the aim of providing clinical …

Insomnia, the most prevalent sleep disorder worldwide, confers marked risks for both
physical and mental health. Furthermore, insomnia is associated with considerable direct …

BACKGROUND: The spectrum of disorders of the brain is large, covering hundreds of
disorders that are listed in either the mental or neurological disorder chapters of the …

This article reports on the development of short forms from the Patient-Reported Outcomes
Measurement Information System (PROMIS™) Sleep Disturbance (SD) and Sleep-Related …

Study objectives Country or regional differences in sleep duration are well-known, but few
large-scale studies have specifically evaluated sleep variability, either across the work …

Objectives Insomnia is a public health problem with many repercussions. It affects a
significant proportion of the general population worldwide, but the estimated prevalences in …

Abstract Study Objectives: To estimate the prevalence and associations of broadly defined
(ie, meeting full ICD-10, DSM-IV, or RDC/ICSD-2 inclusion criteria) insomnia with work …

BACKGROUND:: Although several diagnostic systems define insomnia, little is known about
the implications of using one versus another of them. METHODS:: The America Insomnia …