93 Insomnia Symptoms, Nightmares, and Suicidal Ideation—Nadorff et al SUICIDE IS A SIGNIFICANT PROBLEM IN THE UNITED STATES. HERON ET AL.1 REPORT THAT SUICIDE WAS THE 11TH LEADING CAUSE OF DEATH IN THE UNITED States in 2006, accounting for 33,300 deaths. Although the etiology of suicidal behavior appears to be complex, steps toward understanding it can be made through the identification of suic...

Insomnia disorder is a common public health problem with prevalence of approximately 2-5% the population. It major importance to differentiate insomnia from isolated symptoms and normal variants, define secondary or associated conditions. was mainly classified as acute chronic based on 3 rd edition International Classification Sleep Disorders. Many models have been developed explain underlying ...

OBJECTIVE To assess the prevalence of insomnia symptoms in patients with objectively diagnosed sleep-disordered breathing (SDB). DESIGN Retrospective medical chart review of a representative sample of patients with SDB. SETTING University sleep-disorders clinic and laboratory. PATIENTS Two hundred thirty-one patients with SDB were selected from a pool of approximately 2,000 patients with ...

IS INSOMNIA A DISORDER OF AROUSAL? Prevalence of Insomnia Insomnia is the most common sleep disorder. Its prevalence varies according to the definition. One-fourth to one-third of the general population reports complaints of difficulty with falling and/or staying asleep whereas ten percent seek medical help for insomnia. Insomnia occurs more frequently with increasing age, in women, in patients...

context: insomnia is one of the most prevalent sleep disorders characterized by sleep difficulty that impairs daily functioning and reduces quality of life. the burden of medical, psychiatric, interpersonal, and societal consequences of insomnia expresses the importance of diagnosing and treatment of insomnia. the aim of study was to investigate causes of insomnia from the viewpoint of iranian ...

BACKGROUND Asperger syndrome (AS) is a neurodevelopmental disorder belonging to autism spectrum disorders with prevalence rate of 0,35% in school-age children. It has been most extensively studied in childhood while there is scarcity of reports concerning adulthood of AS subjects despite the lifelong nature of this syndrome. In children with Asperger syndrome the initiation and continuity of sl...

abstract   background: a significant relationship between psychiatric disorders principally depression and anxiety and insomnia is well-known in general population. ahigh percent of insomnia sufferers report anxiety symptoms. anxiety is also frequently seen in medical patients whom complaints of sleep problems are often prominent.   method: 250 outpatients with various medical complaints partic...

background Sleep disturbances are thought to increase the risk of developing depressive and anxiety disorders. However, evidence up until now is not conclusive. objective To determine associations between insomnia and sleep duration at baseline and the incidence of depressive and anxiety disorder during two year follow-up in a sample free of lifetime depressive and anxiety disorders at baseline...

The study determined the prevalence of sleep disorders by ethnicity and sex, and related daytime functioning, working memory, and mental health among older adolescent to emerging adult college students. Participants were U.S.A. undergraduates (N = 1684), aged 17-25, recruited from 2010 to 2011. Participants completed online questionnaires for all variables. Overall, 36.0% of the sample screened...