Evidence map›Paper›PMID 35844337›Full record

ReviewCureus2022

Effects of Vitamin D on Systemic Lupus Erythematosus Disease Activity and Autoimmunity: A Systematic Review and Meta-Analysis.

Shayan A Irfan, Abid A Ali, Naqiha Shabbir, Hina Altaf, Ali Ahmed, Jafrikh Thamara Kunnath, Naga Vijaya L Divya Boorle, April K Miguel, Chia Chi Loh, Nikhila Gandrakota and 1 more

Open access · diamondAbstract readReview
In one paragraph

Review in Cureus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 10% 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

11 citing papers in PubMed, 2 syntheses or guidelines pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Review
  5. Combined assessment of 25(OH)D, CD4Frontiers in immunology · 2026
    Article
  6. Review
  7. Review
  8. Article
  9. Review
  10. Review
  11. 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

11 authors at 8 institutions in 5 countries.

Shayan A IrfanInternal Medicine, Dow University of Health Sciences, Karachi, PAK.
Abid A AliInternal Medicine, Dow University of Health Sciences, Karachi, PAK.
Naqiha ShabbirInternal Medicine, Dow University of Health Sciences, Karachi, PAK.
Hina AltafDow Medical College, Dr. Ruth K. M. Pfau Civil Hospital Karachi, Karachi, PAK.
Ali AhmedInternal Medicine, Dow University of Health Sciences, Karachi, PAK.
Jafrikh Thamara KunnathInternal Medicine, Government Medical College, Kozhikode, IND.
Naga Vijaya L Divya BoorleInternal Medicine, Wayne State University, Detroit, USA.
April K MiguelInternal Medicine, University of the City of Manila, Manila, PHL.
Chia Chi LohInternal Medicine, Manipal University College Malaysia, Melaka, MYS.
Nikhila GandrakotaFamily Medicine, Emory University School of Medicine, Atlanta, USA.
Mirza M Ali BaigInternal Medicine, Dow University of Health Sciences, Karachi, PAK.
Dow University of Health Sciences · PKUniversity of the Philippines Manila · PHWayne State University · USCivil Hospital Karachi · PKEmory University · USGovernment College Kodanchery · INManipal University College Malaysia · MYUniversity of the City of Manila · PH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aims to assess the role of vitamin D on systemic lupus erythematosus (SLE) patients and its effects on systemic lupus erythematosus disease activity index (SLEDAI), anti-double-stranded DNA (anti-dsDNA), C3, C4, and fatigue in patients with SLE. A systemic search was conducted using three electronic databases, i.e., PubMed/Medline, Cochrane Library, and Google Scholar. Review Manager 5.4.1 (The Cochrane Collaboration, The Nordic Cochrane Centre, Copenhagen, Denmark) was employed for statistical analysis. All studies meeting the inclusion criteria were selected. A random-effect model was used to pool the studies, and the result was reported in the standard mean difference (SMD) with its corresponding 95% confidence interval. Six randomized controlled trials were selected. Five outcomes were assessed (SLEDAI, anti-dsDNA, C3, C4, and fatigue) to evaluate the role of vitamin D in SLE patients. A significant decrease in SLEDAI (SMD = -0.85 (-1.12, -0.58); p < 0.00001; I

Indexed as

anti-dsdnaslesledaisystemic lupus erythematosusvitamin d

Identifiers

PMID35844337
PMCPMC9278795
OpenAlexW4282567536

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.