Evidence map›Paper›PMID 32435244›Full record

ReviewFrontiers in immunology2020

A Brief Review of the Effects of Vitamin D on Multiple Sclerosis.

Andrei Miclea, Maud Bagnoud, Andrew Chan, Robert Hoepner

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in immunology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
7.7field-weighted citation impact, top 2% 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

39 citing papers in PubMed, 1 synthesis or guideline pooled it, 84 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Sex- and age-specific associations ofAnnals of medicine · 2026
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  15. Non-coding RNA research · 2024
    Review
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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.

Andrei MicleaDepartment of Neurology, University Hospital Bern and University of Bern, Bern, Switzerland.
Maud BagnoudDepartment of Neurology, University Hospital Bern and University of Bern, Bern, Switzerland.
Andrew ChanDepartment of Neurology, University Hospital Bern and University of Bern, Bern, Switzerland.
Robert HoepnerDepartment of Neurology, University Hospital Bern and University of Bern, Bern, Switzerland.
University Hospital of Bern · CHUniversity of Bern · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple sclerosis (MS) is characterized as an autoimmune disease affecting the central nervous system. It is one of the most common neurological disorders in young adults. Over the past decades, increasing evidence suggested that hypovitaminosis D is a contributing factor to the risk of developing MS. From different risk factors contributing to the development of MS, vitamin D status is of particular interest since it is not only a modifiable risk factor but is also associated with MS disease activity. MS patients with lower serum vitamin D concentrations were shown to have higher disease activity. However, this finding does not demonstrate causality. In this regard, prospective vitamin D supplementation studies missed statistical significance in its primary endpoints but showed promising results in secondary outcome measures or

Indexed as

AnimalsClinical Trials as TopicDietary SupplementsDisease ProgressionHumansImmune SystemMultiple SclerosisNervous SystemRiskVitamin DVitamin Dcalcitriolcholecalciferoldisease activityguidelinesinnate adaptive immune systemmetabolismMS risknervous system

Identifiers

PMID32435244
PMCPMC7218089
OpenAlexW3021695844

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.