ArticleNature and science of sleep2021
Sleep Quality and Associated Factors in Premenopausal, Perimenopausal, and Postmenopausal Women in Korea: Findings from the K-Stori 2016.
Article in Nature and science of sleep, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
9 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Prevalence of poor sleep quality during menopause: a meta-analysis.Sleep & breathing = Schlaf & Atmung · 2024Pooled it
- Latent profile analysis and influencing factors of sleep quality in community perimenopausal women: a cross-sectional study.BMC women's health · 2025Article
- Unraveling the Factors Shaping Sleep Quality among Postmenopausal Women in Indonesia.Sleep science (Sao Paulo, Brazil) · 2025Article
- Menopause-Related Changes in Sleep and the Associations with Cardiometabolic Health: A Narrative Review.Healthcare (Basel, Switzerland) · 2025Review
- Impact of family care on sleep quality in perimenopausal women: mediating roles of anxiety and depression.BMC women's health · 2025Article
- Latent profile analysis of symptoms of depression and anxiety among perimenopausal women and their predictors.Frontiers in psychiatry · 2025Article
- Factors influencing sleep disorders in perimenopausal women: a systematic review and meta-analysis.Frontiers in neurology · 2025Review
- Factors associated with poor sleep quality in midlife Singaporean women: The Integrated Women's Health program (IWHP).Sleep medicine: X · 2023Article
- Prevalence and risk factors for depressive and anxiety symptoms in middle-aged Chinese women: a community-based cross-sectional study.BMC women's health · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposePoor sleep quality is a common problem among middle-aged women. Few studies, however, have assessed differences in sleep quality among premenopausal, perimenopausal, and postmenopausal women and related risk factors in Korea women. The aim of this study was to assess sleep quality and factors associated therewith according to menopausal status in Korean women. PATIENTS AND
methodsThis study was based on the 2016 Korean Study of Women's Health Related Issues (K-Stori), a cross-sectional survey employing nationally representative random sampling. In total, 3000 Korean women aged 45 to 64 years completed the Pittsburgh Sleep Quality Index (PSQI). Comparison of demographic characteristics and sleep quality among pre-, peri-, and postmenopausal women was conducted.
resultsAmong the participants, 26% suffered from poor sleep quality based on the PSQI. The prevalence of poor sleep quality increased with later menopausal stage (from 18.8% in the premenopausal stage to 29.5% in the postmenopausal stage
conclusionPoor sleep quality appears to be prevalent in peri- and postmenopausal women in Korea. The management of sleep quality during menopause transition is important, and further research on how sleep disturbances influence the health status of women in menopausal transition is required.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.