Evidence map›Paper›PMID 42165944›Full record

ReviewSleep & breathing = Schlaf & Atmung2026

Insomnia and women: exploring vulnerability, impact, and intervention.

Hae Ri Kim, Soo In Kim, Weon-Jeong Lim, Somi Jeong, So Hyun Ahn, Eunju Jeong, Sun-Young Kim

Abstract readReview
In one paragraph

Review in Sleep & breathing = Schlaf & Atmung, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Hae Ri KimDepartment of Medicine, College of Medicine, Ewha Womans University, Seoul, Republic of Korea.
Soo In KimDepartment of Psychiatry, Ewha Womans University Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea.
Weon-Jeong LimDepartment of Psychiatry, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea.
Somi JeongEwha Medical Education Center, Ewha Womans University College of Medicine, Seoul, Republic of Korea.
So Hyun AhnEwha Medical Research Institute, Ewha Womans University College of Medicine, Seoul, Republic of Korea.
Eunju JeongDepartment of Music Therapy, Graduate School, Ewha Womans University, Seoul, Republic of Korea.
Sun-Young KimDepartment of Psychiatry, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea. psydrkim@ewha.ac.kr.ORCID http://orcid.org/0000-0003-3705-9746

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThis review examines why women experience insomnia at higher rates than men, addressing how biological, psychophysiological, and sociocultural mechanisms interact to increase vulnerability and informs gender-specific treatments.

methodsA literature search of PubMed, PsycINFO, and Scopus (2000-2024) identified studies examining sex or gender differences in insomnia. Findings were synthesized across biological, psychophysiological, and sociocultural domains, with attention to treatment implications.

resultsThe vulnerability of women to insomnia is multifactorial. Biologically, sleep is influenced by hormonal fluctuations that occur during the menstrual cycle, pregnancy, and menopause. Genetic studies have shown higher heritability in women (~ 59%) than in men (~ 38%), with certain risk genes (e.g., MEIS1) exerting stronger effects in women. Neuroimaging findings link female insomnia to alterations in emotion regulation regions (e.g., limbic circuitry), whereas male insomnia is more associated with sensory-processing networks. Psychophysiologically, women exhibit greater cognitive-emotional arousal, including rumination, and heightened stress-related sleep reactivity than men. Socioculturally, these vulnerabilities are amplified by gendered stressors, particularly work-family conflict, while men's insomnia is more closely related to occupational strain. Pharmacologically, sex-informed treatment targets orexin-mediated hyperarousal, GABAergic signaling, and hypothalamus-pituitary-adrenal axis activity. Non-pharmacologically, women-specific care extends cognitive behavioral therapy for insomnia to address rumination, emotional regulation, and work-family stress within a gender-sensitive framework.

conclusionInsomnia in women is best conceptualized as a diathesis-stress condition. Mechanism-based gender-informed interventions are needed to optimize clinical outcomes.

Indexed as

Sleep Initiation and Maintenance DisordersFemaleHumansMaleSex FactorsBiological mechanismsGender-specific treatmentInsomniaPsychophysiological mechanismsWomen

Identifiers

PMID42165944
PMCPMC13194315

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LicenceCC BY-NC-ND
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.