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Text
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URL Address
<a href="http://doi.org/10.1111/j.1469-8986.2007.537.x" target="_blank" rel="noreferrer noopener">http://doi.org/10.1111/j.1469-8986.2007.537.x</a>
Pages
660–669
Issue
4
Volume
44
Dublin Core
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Title
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Polysomnographically measured sleep abnormalities in PTSD: A meta-analytic review.
Publisher
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Psychophysiology
Date
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2007
2007-07
Subject
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SUBSTANCE abuse; MENTAL depression; POST-traumatic stress disorder; RAPID eye movement sleep; SLEEP disorders; SLEEP stages; SLOW wave sleep
Creator
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Kobayashi Ihori; Boarts Jessica M; Delahanty Douglas L
Description
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Although sleep complaints are common among patients with Posttraumatic stress disorder (PTSD), polysomnographic studies examining sleep abnormalities in PTSD have produced inconsistent results. To clarify discrepant findings, we conducted a meta-analytic review of 20 polysomnographic studies comparing sleep in people with and without PTSD. Results showed that PTSD patients had more stage 1 sleep, less slow wave sleep, and greater rapid-eye-movement density compared to people without PTSD. We also conducted exploratory analyses aimed at examining potential moderating variables (age, sex, and comorbid depression and substance use disorders). Overall, studies with a greater proportion of male participants or a low rate of comorbid depression tended to find more PTSD-related sleep disturbances. These findings suggest that sleep abnormalities exist in PTSD, and that some of the inconsistencies in prior findings may be explained by moderating variables. [ABSTRACT FROM AUTHOR]
Identifier
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<a href="http://doi.org/10.1111/j.1469-8986.2007.537.x" target="_blank" rel="noreferrer noopener">10.1111/j.1469-8986.2007.537.x</a>
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2007
Boarts Jessica M
Delahanty Douglas L
Kobayashi Ihori
MENTAL depression
POST-traumatic stress disorder
Psychophysiology
RAPID eye movement sleep
SLEEP disorders
SLEEP stages
SLOW wave sleep
Substance Abuse