Evidence map›Paper›PMID 26272681›Full record

ArticleThe journal of headache and pain2015

Migraine and restless legs syndrome are associated in adults under age fifty but not in adults over fifty: a population-based study.

Soo-Jin Cho, Yun Kyung Chung, Jae-Moon Kim, Min Kyung Chu

Open access · goldAbstract read
In one paragraph

Article in The journal of headache and pain, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 4 pooled it
3.9field-weighted citation impact, top 6% 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

23 citing papers in PubMed, 4 syntheses or guidelines pooled it, 36 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Prevalence of restless legs syndrome in individuals with migraine: a systematic review and meta-analysis of observational studies.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2018
    Pooled it
  5. Review
  6. Article
  7. The Impact of Age and Body Composition on Bone Density among Office Worker Women in Hungary.International journal of environmental research and public health · 2023
    Article
  8. Article
  9. Article
  10. Article
  11. The Comorbidity of Migraine and Restless Legs Syndrome.Current neurology and neuroscience reports · 2019
    Review
  12. Article
  13. Insufficient Sleep in Tension-Type Headache: A Population Study.Journal of clinical neurology (Seoul, Korea) · 2018
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Insomnia in tension-type headache: a population-based study.The journal of headache and pain · 2017
    Article
  19. Article
  20. 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

4 authors at 4 institutions in 1 country.

Soo-Jin ChoDepartment of Neurology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea.
Yun Kyung Chung
Jae-Moon Kim
Min Kyung Chu
Chungnam National University · KRHallym University · KRHallym University Dongtan Sacred Heart Hospital · KRHallym University Sacred Heart Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecent studies have shown an association between migraine and restless legs syndrome (RLS). However, migraine prevalence peaks from the 20s to 40s whereas RLS prevalence peaks after the 50s. Despite this, reports on how migraine and RLS may be associated by age is limited. Therefore, the purpose of this study is to investigate the comorbidity between migraine and RLS according to age.

methodsWe selected a stratified random population sample of Koreans aged 19 to 69 years and evaluated them with a 60-item semi-structured interview designed to identify RLS, headache type, and clinical characteristics of migraine. To assess the association between migraine and RLS according to age, we divided participants into 5 age groups (19-29, 30-39, 40-49, 50-59, and 60-69 years) and analysed each group.

resultsSubjects with migraine showed an increased RLS prevalence in the 19-29 (Odds ratio [OR] = 6.6, 95 % confidence interval [CI] = 1.2-36.8) and 40-49 (OR = 6.7, 95 % CI = 1.5-33.5) age groups compared to non-headache controls but failed to showed a significant association in the 50-59 (OR = 1.1, 95 % CI = 0.2-5.6) and 60-69 (OR = 0.4, 95 % CI = 0.1-4.0) age groups. Migraineurs with 1-10 (12.5 %, OR = 2.0, 95 % CI = 1.3-3.2, p = 0.003) and >10 (12.5 %, OR = 2.5, 95 % CI = 1.0-5.6, p = 0.038) attacks per month showed an increased RLS prevalence compared to migraineurs with <1 attack per month (2.1 %). Subjects with non-migraine headaches showed an increased odds for RLS (OR = 1.8, 95 % CI = 1.3-2.7) compared to non-headache controls. There was no significant difference (9.1 % vs. 6.9 %, p = 0.339) in the RLS prevalence between migraineurs and non-migraine headache subjects.

conclusionsOur results suggest that migraine and RLS are differently associated according to age.

Indexed as

Population SurveillanceAdultAgedAge FactorsComorbidityCross-Sectional StudiesFemaleHumansMaleMiddle AgedMigraine DisordersPrevalenceRepublic of KoreaRestless Legs SyndromeYoung Adult

Identifiers

PMID26272681
PMCPMC4536239
OpenAlexW2138996650

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.