Evidence map›Paper›PMID 26770045›Full record

ArticleJournal of Korean medical science2016

Comprehensive Application of the International Classification of Headache Disorders Third Edition, Beta Version.

Byung-Kun Kim, Soo-Jin Cho, Byung-Su Kim, Jong-Hee Sohn, Soo-Kyoung Kim, Myoung-Jin Cha, Tae-Jin Song, Jae-Moon Kim, Jeong Wook Park, Min Kyung Chu and 2 more

Abstract read
In one paragraph

Article in Journal of Korean medical science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Article
  6. Visual Aura in Non-Migraine Headaches: A Population Study.Journal of Korean medical science · 2023
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Development and Validation of the Cluster Headache Screening Questionnaire.Journal of clinical neurology (Seoul, Korea) · 2019
    Article
  12. Clinical Features of Cluster Headache Patients in Korea.Journal of Korean medical science · 2017
    Article
  13. Insomnia in probable migraine: a population-based study.The journal of headache and pain · 2016
    Article
  14. Article
  15. Article
  16. 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

12 authors.

Byung-Kun KimDepartment of Neurology, Seoul Eulji Hospital, Eulji University School of Medicine, Seoul, Korea.ORCID 0000-0003-1053-4682
Soo-Jin ChoDepartment of Neurology, Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Osan, Korea.ORCID 0000-0002-4053-3763
Byung-Su KimDepartment of Neurology, Bundang Jesaeng Hospital, Seongnam, Korea.
Jong-Hee SohnDepartment of Neurology, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Korea.
Soo-Kyoung KimDepartment of Neurology, Gyeongsang National University School of Medicine, Jinju, Korea.
Myoung-Jin ChaDepartment of Neurology, National Police Hospital, Seoul, Korea.
Tae-Jin SongDepartment of Neurology, Ewha Womans University School of Medicine, Seoul, Korea.
Jae-Moon KimDepartment of Neurology, Chungnam National University College of Medicine, Daejeon, Korea.
Jeong Wook ParkDepartment of Neurology, Uijeongbu St.Mary's Hospital, The Catholic University of Korea College of Medicine, Uijeongbu, Korea.
Min Kyung ChuDepartment of Neurology, Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea.
Kwang-Yeol ParkDepartment of Neurology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul, Korea.
Heui-Soo MoonDepartment of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.ORCID 0000-0002-6847-497X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this study was to test the feasibility and usefulness of the International Classification of Headache Disorders, third edition, beta version (ICHD-3β), and compare the differences with the International Classification of Headache Disorders, second edition (ICHD-2). Consecutive first-visit patients were recruited from 11 headache clinics in Korea. Headache classification was performed in accordance with ICHD-3β. The characteristics of headaches were analyzed and the feasibility and usefulness of this version was assessed by the proportion of unclassified headache disorders compared with ICHD-2. A total of 1,627 patients were enrolled (mean age, 47.4±14.7 yr; 62.8% female). Classification by ICHD-3β was achieved in 97.8% of headache patients, whereas 90.0% could be classified by ICHD-2. Primary headaches (n=1,429, 87.8%) were classified as follows: 697 migraines, 445 tension-type headaches, 22 cluster headaches, and 265 other primary headache disorders. Secondary headache or painful cranial neuropathies/other facial pains were diagnosed in 163 patients (10.0%). Only 2.2% were not classified by ICHD-3β. The main reasons for missing classifications were insufficient information (1.6%) or absence of suitable classification (0.6%). The diagnoses differed from those using ICHD-2 in 243 patients (14.9%). Among them, 165 patients were newly classified from unclassified with ICHD-2 because of the relaxation of the previous strict criteria or the introduction of a new diagnostic category. ICHD-3β would yield a higher classification rate than its previous version, ICHD-2. ICHD-3β is applicable in clinical practice for first-visit headache patients of a referral hospital.

Indexed as

AdultAgedAged, 80 and overCross-Sectional StudiesFemaleGuidelines as TopicHeadache DisordersHumansMaleMiddle AgedMigraine DisordersRegistriesRepublic of KoreaTension-Type HeadacheYoung AdultDiagnosisHeadacheMigraine DisordersOutpatients

Identifiers

PMID26770045
PMCPMC4712567

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.