Gender Differences in Sleep During the Aftermath of Trauma and the Development of Posttraumatic Stress Disorder
Open accessAbstract
Women have a greater risk of developing posttraumatic stress disorder (PTSD) after exposure to trauma. Although sleep abnormalities have been implicated in the development of PTSD, gender differences in sleep soon after a traumatic event have not been investigated. This secondary analysis examined sleep characteristics using polysomnography in 13 female and 22 male trauma patients within a month of their traumatic injuries and assessed PTSD symptoms at 2-months post-injury. Results revealed more wake after sleep onset in women who developed PTSD compared to men who developed PTSD. Women with subsequent PTSD also had less total sleep time than women without subsequent PTSD. Findings suggest possible contributions of impaired sleep maintenance to the development of PTSD in women.
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Following a traumatic event, females who progressed to PTSD showed greater wake time after sleep onset than males who similarly developed PTSD.
“following a traumatic event, females who progressed to PTSD showed greater wake time after sleep onset than males who similarly developed PTSD [231].”
From Sleep and REM sleep disturbance in the pathophysiology of PTSD: the role of extinction memory (2015) · cites this paper as [231]
Gender differences in the relationship between PTSD and sleep are now being reported.
“Gender differences in the relationship between PTSD and sleep are also now being reported [144, 231].”
From Sleep and REM sleep disturbance in the pathophysiology of PTSD: the role of extinction memory (2015) · cites this paper as [231]
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- Authors
- Kobayashi, I., & Mellman, T. A.
- Affiliations
- Howard University (US)
- Venue
- Behavioral Sleep Medicine
- Publisher
- Informa UK Limited
- Published
- 2012-06-25
- Volume
- 10
- Issue
- 3
- Pages
- 180-190
- ISSN
- 1540-2002 (ISSN-L)
- 1540-2010
- PMC
- PMC3947587
- OpenAlex
- W1995209815
- Cited by
- 49
- References
- 30
- Citations by year
- 2026: 2 · 2024: 4 · 2023: 2 · 2022: 5 · 2021: 4 · 2020: 6 · 2019: 4 · 2018: 4 · 2017: 5 · 2015: 6 · 2014: 4 · 2013: 2 · 2012: 1
- FWCI
- 5.57
- Type
- journal article
- Language
- en
- Open access
- green
- www.ncbi.nlm.nih.gov
- Locations
- Behavioral Sleep Medicine (publishedVersion)
- PubMed (publishedVersion)
- Europe PMC (PubMed Central) (acceptedVersion)
- PubMed Central (acceptedVersion)
- Funders
- University of Miami
- Dartmouth College
- National Institutes of Health (UL1TR000101)
- National Institute of Mental Health (MH-54006, R01MH054006)
- National Center for Advancing Translational Sciences
- Topics
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Sleep and related disorders
- Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
- Health Sciences › Medicine › Epidemiology › Traumatic Brain Injury Research
- Keywords
- post-traumatic stress disorder, gender differences, sleep, wake after sleep onset, sleep maintenance, total sleep time, trauma (physical injury), women, polysomnography
- MeSH terms
- Adult, Female, Humans, Sleep Initiation and Maintenance Disorders, Male, Prospective Studies, Risk Factors, Sex Characteristics, Stress Disorders, Post-Traumatic, Wounds and Injuries, Polysomnography
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