Evidence map›Paper›PMID 31832981›Full record

ArticleSleep & breathing = Schlaf & Atmung2020

Clinical characteristics of sleep disorders in patients with vestibular migraine.

Jun Wu, Chunling Liu, Haitao Yu, Hui Li, Yanlu Jia, Defu Zhang, Lili Chen, Xiaonan Li

Abstract read
PubMed Publisher
In one paragraph

Article in Sleep & breathing = Schlaf & Atmung, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 19% of its field
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

19 citing papers in PubMed, 2 syntheses or guidelines pooled it, 30 citations in OpenAlex.

  1. The Effectiveness of Vestibular Rehabilitation in Vestibular Migraine: A Systematic Review.Journal of the Association for Research in Otolaryngology : JARO · 2026
    Pooled it
  2. Pooled it
  3. [Clinical characteristics and influencing factors of vestibular migraine patients with sleep disorders].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2025
    Article
  4. Relationship between sleep apnea and dizziness: a scoping review.Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine · 2025
    Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. [Association between sleep disorders and vestibular vertigo].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2024
    Review
  10. Article
  11. Review
  12. [Analysis of continuous polysomnography in children with recurrent vertigo].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2023
    Article
  13. Article
  14. Article
  15. [Research progress on the mechanism of comorbidities of vestibular migraine and sleep disorders].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2022
    Review
  16. Article
  17. Article
  18. Article
  19. Article
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

8 authors at 2 institutions in 1 country.

Jun WuThe Second Affiliated Hospital of Zhengzhou University, No. 2 Jingba Road, Jinshui District, Zhengzhou City, 450000, Henan Province, China.
Chunling LiuThe Second Affiliated Hospital of Zhengzhou University, No. 2 Jingba Road, Jinshui District, Zhengzhou City, 450000, Henan Province, China. liu_cl@126.com.
Haitao YuThe Second Affiliated Hospital of Zhengzhou University, No. 2 Jingba Road, Jinshui District, Zhengzhou City, 450000, Henan Province, China.
Hui LiThe Second Affiliated Hospital of Zhengzhou University, No. 2 Jingba Road, Jinshui District, Zhengzhou City, 450000, Henan Province, China.
Yanlu JiaThe Second Affiliated Hospital of Zhengzhou University, No. 2 Jingba Road, Jinshui District, Zhengzhou City, 450000, Henan Province, China.
Defu ZhangThe Affiliated Hospital of Binzhou Medical University, Yantai, China.
Lili ChenThe Second Affiliated Hospital of Zhengzhou University, No. 2 Jingba Road, Jinshui District, Zhengzhou City, 450000, Henan Province, China.
Xiaonan LiThe Second Affiliated Hospital of Zhengzhou University, No. 2 Jingba Road, Jinshui District, Zhengzhou City, 450000, Henan Province, China.
Second Affiliated Hospital of Zhengzhou University · CNBinzhou University · CN

Funding

Funding Scheme for Key Scientific Research Projects of Henan Higher Education Institutions 19A320039Key Scientific and Technological Research Projects in Henan Province 182102310586
6 · The paper itself

Abstract

purposeTo study and analyze the sleep quality and sleep structure of patients with vestibular migraine (VM).

methodsIn this cross-sectional case-control study, the Pittsburgh Sleep Quality Index (PSQI) questionnaire and polysomnography (PSG) were used to compare the clinical characteristics of sleep disorders in 49 patients with VM, 52 patients with migraine, and 54 controls.

resultsThe VM, migraine, and control groups did not significantly differ in terms of age or sex. Compared with the migraine and control groups, the VM group had a higher incidence of poor sleep quality (χ

conclusionWe report an effect of VM on sleep structure and an association with migraine. Similar to migraine, VM affects the sleep regulation centers and causes structural sleep disorders.

Indexed as

AdultCase-Control StudiesCross-Sectional StudiesFemaleHumansMaleMiddle AgedMigraine DisordersPolysomnographySleep Wake DisordersSurveys and QuestionnairesVestibular DiseasesMigrainePittsburgh Sleep Quality IndexPolysomnographySleep disordersVestibular migraine

Identifiers

PMID31832981
OpenAlexW2995862017

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.