Evidence map›Paper›PMID 27226079›Full record

ReviewEuropean journal of epidemiology2016

Association between seasonal factors and multiple sclerosis.

Abdulla Watad, Shir Azrielant, Alessandra Soriano, Danielle Bracco, Arsalan Abu Much, Howard Amital

Abstract readReview
PubMed Publisher
In one paragraph

Review in European journal of epidemiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
–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

9 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Ozone, NOEnvironmental research · 2018
    Article
  7. Article
  8. Review
  9. Review
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

6 authors.

Abdulla WatadDepartment of Medicine 'B', Sheba Medical Center, Tel Hashomer, 52621, Tel Aviv, Israel. watad.abdulla@gmail.com.
Shir AzrielantDepartment of Medicine 'B', Sheba Medical Center, Tel Hashomer, 52621, Tel Aviv, Israel.
Alessandra SorianoRheumatology Unit, Department of Internal Medicine, Arcispedale Santa Maria Nuova - IRCCS, Reggio Emilia, Italy.
Danielle BraccoSackler Faculty of Medicine, Tel-Aviv University, Tel Aviv, Israel.
Arsalan Abu MuchDepartment of Medicine 'B', Sheba Medical Center, Tel Hashomer, 52621, Tel Aviv, Israel.
Howard AmitalDepartment of Medicine 'B', Sheba Medical Center, Tel Hashomer, 52621, Tel Aviv, Israel.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple sclerosis (MS) is a chronic inflammatory disease that affects the central nervous system. MS is causing progressive and relapsing neurological disability, due to demyelination and axonal damage. The etiopathogenesis of MS is poorly understood. A number of environmental factors have been previously suggested, including: month of birth, vitamin D levels, smoking and viral infections. Previous studies assessing seasonal variation of relapses in multiple sclerosis have had conflicting results. The aim of this review is to assess the association between seasonal factors and MS, in terms of disease onset, relapses and activity.

Indexed as

SeasonsAnimalsHumansMultiple SclerosisRecurrenceAutoimmunityEnvironmentMelatoninMonth of birthMultiple sclerosisSeasonalityVitamin D

Identifiers

What OpenQuestion holds

Textmetadata
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.