Polysomnographically measured sleep abnormalities in PTSD: A meta-analytic review.
Title
Polysomnographically measured sleep abnormalities in PTSD: A meta-analytic review.
Creator
Kobayashi Ihori; Boarts Jessica M; Delahanty Douglas L
Publisher
Psychophysiology
Date
2007
2007-07
Description
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]
Subject
SUBSTANCE abuse; MENTAL depression; POST-traumatic stress disorder; RAPID eye movement sleep; SLEEP disorders; SLEEP stages; SLOW wave sleep
Identifier
Rights
Article information provided for research and reference use only. All rights are retained by the journal listed under publisher and/or the creator(s).
Citation
Kobayashi Ihori; Boarts Jessica M; Delahanty Douglas L, “Polysomnographically measured sleep abnormalities in PTSD: A meta-analytic review.,” NEOMED Bibliography Database, accessed September 21, 2023, https://neomed.omeka.net/items/show/5754.