Evidence map›Paper›PMID 30909597›Full record

ArticleNutrients2019

The Effect of Serum 25-Hydroxyvitamin D on Serum Ferritin Concentrations: A Longitudinal Study of Participants of a Preventive Health Program.

Lalani L Munasinghe, John P Ekwaru, Silmara S B S Mastroeni, Marco F Mastroeni, Paul J Veugelers

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nutrients, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 42% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. 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

5 authors at 2 institutions in 2 countries.

Lalani L MunasingheSchool of Public Health, University of Alberta, Edmonton, AB T6G 2T4, Canada. munasing@ualberta.ca.
John P EkwaruSchool of Public Health, University of Alberta, Edmonton, AB T6G 2T4, Canada. ekwaru@ualberta.ca.
Silmara S B S MastroeniDepartment of Physical Education, University of Joinville Region, Joinville 89219-710, SC, Brazil. silmara.mastroeni@univille.br.
Marco F MastroeniPost-graduation Program in Health and Environment, University of Joinville Region, Joinville 89219-710, SC, Brazil. marco.mastroeni@univille.br.ORCID 0000-0001-9276-8866
Paul J VeugelersSchool of Public Health, University of Alberta, Edmonton, AB T6G 2T4, Canada. paul.veugelers@ualberta.ca.ORCID 0000-0001-8996-0822
University of Alberta · CAUniversidade da Região de Joinville · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Various studies have suggested a role of vitamin D in inflammation. However, its effect on ferritin, a biomarker of inflammation, has received relatively little attention. Therefore, we aimed to assess the association of serum 25-hydroxyvitamin D (25(OH)D) with serum ferritin (SF) concentrations, and to examine whether temporal increases in serum 25(OH)D concentrations are paralleled by a reduction in SF concentrations. Data from a community sample of Canadian adults who participated in a preventive health program (

Indexed as

AdultCanadaCross-Sectional StudiesDietary SupplementsFemaleFerritinsFollow-Up StudiesHumansLongitudinal StudiesMaleMiddle AgedPreventive Health ServicesVitamin DVitamin D DeficiencyVitamins25-hydroxyvitamin DFerritinsVitamin DVitaminsbody weight statusCanadianscardiovascular diseaseinflammationserum ferritinvitamin D

Identifiers

PMID30909597
PMCPMC6471745
OpenAlexW2922842031

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.