Correlations between clinical insomnia and psychophysiological factors in postoperative patients discharged from the ICU: A cross‐sectional study

The observed reduction in N3 sleep and its association with PTS symptoms in this study might have reflected the physical and psychological stress experienced during intensive care. Subjective insomnia severity, which was related to fatigue, depression, and PTS symptoms in the ward, could be an important intervention target after ICU discharge.

Authors

Nobuo Sato (ORCID: https://orcid.org/0000-0003-0364-8120)
Katsuji Nishimura (ORCID: https://orcid.org/0000-0001-8238-4164)
Kentaro Matsui (ORCID: https://orcid.org/0000-0003-4538-5381)
Takeshi Nomura
Rie Akaho (ORCID: https://orcid.org/0000-0003-1743-8765)
Masako Arakida

Institutions

St. Marianna University School of Medicine (JP)
Tokyo Women's Medical University Hospital (JP)
National Center of Neurology and Psychiatry (JP)
Tokyo Women's Medical University (JP)
National Institute of Mental Health (JP)

Publication Details

Journal: Psychiatry and Clinical Neurosciences Reports
Published: 2025-03-01
DOI: https://doi.org/10.1002/pcn5.70081
Primary Topic: Intensive Care Unit Cognitive Disorders
Type: article
Field-Weighted Citation Impact: 0.00

Funders

Japan Society for the Promotion of Science

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article

Correlations between clinical insomnia and psychophysiological factors in postoperative patients discharged from the ICU: A cross‐sectional study

Nobuo Sato, Katsuji Nishimura, Kentaro Matsui, Takeshi Nomura et al.

Mar 1, 2025

Psychiatry and Clinical Neurosciences Reports

Intensive Care Unit Cognitive Disorders

article

Correlations between clinical insomnia and psychophysiological factors in postoperative patients discharged from the ICU: A cross‐sectional study

Nobuo Sato, Katsuji Nishimura, Kentaro Matsui, Takeshi Nomura, Rie Akaho, Masako Arakida

March 1, 2025article en

Abstract

The observed reduction in N3 sleep and its association with PTS symptoms in this study might have reflected the physical and psychological stress experienced during intensive care. Subjective insomnia severity, which was related to fatigue, depression, and PTS symptoms in the ward, could be an important intervention target after ICU discharge.

Psychiatry and Clinical Neurosciences ReportsVol. 4(1)

St. Marianna University School of Medicine (JP), Tokyo Women's Medical University Hospital (JP), National Center of Neurology and Psychiatry (JP), Tokyo Women's Medical University (JP), National Institute of Mental Health (JP)

Japan Society for the Promotion of Science

Good health and well-being

Openalex Percentile: Top 93%

Intensive Care Unit Cognitive Disorders

DOI Open Access PDF OpenAlex

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Correlations between clinical insomnia and psychophysiological factors in postoperative patients discharged from the ICU: A cross‐sectional study — Nobuo Sato, Katsuji Nishimura, et al. · Psychiatry and Clinical Neurosciences Reports (2025) | TGRS Research Map | TGRS