Evidence map›Paper›PMID 25366245›Full record

ArticleThe journal of headache and pain2014

High prevalence of headaches in patients with epilepsy.

Xiang-qing Wang, Sen-yang Lang, Mian-wang He, Xu Zhang, Fei Zhu, Wei Dai, Xiao-Bing Shi, Min Wan, Yun-feng Ma, Ya-nan Chen and 1 more

Open access · goldAbstract read
In one paragraph

Article in The journal of headache and pain, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 14% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 48 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Observational
  5. Review
  6. Article
  7. Article
  8. Article
  9. Headache in people with epilepsy.Nature reviews. Neurology · 2021
    Review
  10. Article
  11. Article
  12. Pathophysiological Bases of Comorbidity in Migraine.Frontiers in human neuroscience · 2021
    Review
  13. Article
  14. Article
  15. Association between epilepsy and headache.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2018
    Article
  16. The complex interrelations between two paroxysmal disorders: headache and epilepsy.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2017
    Review
  17. Review
  18. Headache in epilepsy: prevalence and clinical features.The journal of headache and pain · 2015
    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

11 authors at 1 institution in 1 country.

Xiang-qing Wang
Sen-yang Lang
Mian-wang He
Xu Zhang
Fei Zhu
Wei Dai
Xiao-Bing Shi
Min Wan
Yun-feng Ma
Ya-nan Chen
Sheng-yuan YuDepartment of Neurology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing 100853, P,R, China. yusy1963@126.com.
Chinese PLA General Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo examine the association between headaches and epilepsy.

methodsConsecutive adult epileptic patients who went to the outpatient clinic of the Epilepsy Center of PLA General Hospital between February 01, 2012, and May 10, 2013, were recruited into this study. A total of 1109 patients with epilepsy completed a questionnaire regarding headaches.

resultsOverall, 60.1% of the patients (male: 57.2%; female: 63.8%) reported headaches within the last year. The age-weighted prevalence of interictal migraine was 11.7% (male 8.9%, female 15.3%), which is higher than that reported in a large population-based study (8.5%, male 5.4%, female 11.6%) using the same screening questions. The prevalence of postictal headaches was 34.1% (males 32.7%, females 35.2%), and the presence of preictal headaches was 4.5% (males 4.3%, females 5.2%). The prevalence of headache yesterday in the general population was 4.8% (male 3.0%, female 6.6%). Thus, the prevalence of headaches, including migraine, is higher in epileptic patients in China.

conclusionsThe high prevalence of postictal headaches confirms the frequent triggering of a headache by a seizure. A much lower frequency of preictal headaches, a condition in which the real triggering effect of the headache on the seizure might be difficult to prove.

Indexed as

AdolescentAdultAgedChinaComorbidityEpilepsyFemaleHeadacheHumansMaleMiddle AgedPrevalenceSeverity of Illness IndexYoung Adult

Identifiers

PMID25366245
PMCPMC4231166
OpenAlexW2138735764

What OpenQuestion holds

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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.