Evidence map›Paper›PMID 33082449›Full record

SynthesisScientific reports2020

Association of multiple sclerosis with vitiligo: a systematic review and meta-analysis.

Meng-Han Shen, Chau Yee Ng, Kuo-Hsuan Chang, Ching-Chi Chi

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 44% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Vitiligo Information Resource database v3.NPJ systems biology and applications · 2026
    Article
  2. Comorbidity and modifiable risk factors in multiple sclerosis.Therapeutic advances in neurological disorders · 2026
    Review
  3. Article
  4. 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 2 institutions in 1 country.

Meng-Han ShenDepartment of Dermatology, Chang Gung Memorial Hospital, Keelung, Taiwan.ORCID 0000-0003-4714-424X
Chau Yee NgCollege of Medicine, Chang Gung University, Taoyuan, Taiwan.ORCID 0000-0001-7576-963X
Kuo-Hsuan ChangCollege of Medicine, Chang Gung University, Taoyuan, Taiwan.ORCID 0000-0003-4972-9823
Ching-Chi ChiCollege of Medicine, Chang Gung University, Taoyuan, Taiwan. chingchi@cgmh.org.tw.ORCID 0000-0001-5699-0283
Chang Gung University · TWChang Gung University of Science and Technology · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polyautoimmunity implicates that some autoimmune diseases share common etiopathogenesis. Some studies have reported an association between multiple sclerosis (MS) and vitiligo; meanwhile, other studies have failed to confirm this association. We performed a systemic review and meta-analysis to examine the association of MS with vitiligo. We searched the MEDLINE and Embase databases on March 8, 2020 for relevant case-control, cross-sectional, and cohort studies. The Newcastle-Ottawa Scale was used to evaluate the risk of bias of the included studies. Where applicable, we performed a meta-analysis to calculate the pooled odds ratio (OR) for case-control/cross-sectional studies and risk ratio for cohort studies with 95% confidence interval (CI). Our search identified 285 citations after removing duplicates. Six case-control studies with 12,930 study subjects met our inclusion criteria. Our meta-analysis found no significant association of MS with prevalent vitiligo (pooled OR 1.33; 95% CI 0.80‒2.22). Analysis of the pooled data failed to display any increase of prevalent vitiligo in MS patients compared with controls. Ethnic and genetic factors may play an important role for sporadically observed associations between MS and vitiligo. Future studies of this association should therefore consider stratification by ethnic or genetic factors.

Indexed as

BiasCase-Control StudiesCohort StudiesCross-Sectional StudiesGene-Environment InteractionHumansMultiple SclerosisOdds RatioRiskVitiligo

Identifiers

PMID33082449
PMCPMC7575608
OpenAlexW3094081199

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.