Evidence map›Paper›PMID 26621634›Full record

Trial reportEuropean journal of nutrition2017

Vitamin D

Eric Seibert, Ulrike Lehmann, Annett Riedel, Christof Ulrich, Frank Hirche, Corinna Brandsch, Jutta Dierkes, Matthias Girndt, Gabriele I Stangl

Abstract readRandomized Controlled Trial
PubMed Publisher
In one paragraph

Trial report in European journal of nutrition, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed, 5 pooled it
2.4field-weighted citation impact, top 12% 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

28 citing papers in PubMed, 5 syntheses or guidelines pooled it, 43 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Pooled it
  5. Pooled it
  6. Trial
  7. Trial
  8. Trial
  9. Trial
  10. Article
  11. Article
  12. Review
  13. Review
  14. Article
  15. Review
  16. Vitamin D and cardiovascular health.Clinical nutrition (Edinburgh, Scotland) · 2021
    Review
  17. Article
  18. Vitamin D Deficiency and the Risk of Cerebrovascular Disease.Antioxidants (Basel, Switzerland) · 2020
    Review
  19. Review
  20. 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

9 authors at 2 institutions in 2 countries.

Eric SeibertDepartment of Internal Medicine II, Martin Luther University Halle-Wittenberg, Ernst Grube Strasse 40, 06120, Halle/Saale, Germany.
Ulrike LehmannInstitute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 2, 06120, Halle/Saale, Germany.
Annett RiedelInstitute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 2, 06120, Halle/Saale, Germany.
Christof UlrichDepartment of Internal Medicine II, Martin Luther University Halle-Wittenberg, Ernst Grube Strasse 40, 06120, Halle/Saale, Germany.
Frank HircheInstitute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 2, 06120, Halle/Saale, Germany.
Corinna BrandschInstitute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 2, 06120, Halle/Saale, Germany.
Jutta DierkesDepartment of Clinical Medicine, University of Bergen, Postbox 7804, 5020, Bergen, Norway.
Matthias GirndtDepartment of Internal Medicine II, Martin Luther University Halle-Wittenberg, Ernst Grube Strasse 40, 06120, Halle/Saale, Germany.
Gabriele I StanglInstitute of Agricultural and Nutritional Sciences, Martin Luther University Halle-Wittenberg, Von-Danckelmann-Platz 2, 06120, Halle/Saale, Germany. gabriele.stangl@landw.uni-halle.de.
Martin Luther University Halle-Wittenberg · DEUniversity of Bergen · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeThe Nutrition Societies in Germany, Austria, and Switzerland recommend a daily intake of 20 µg vitamin D

methodsThe study was conducted in Halle (Saale), Germany (51

resultsBlood pressure and systemic cardiovascular risk markers remained unchanged by vitamin D

conclusionDaily supplementation of 20 µg vitamin D

Indexed as

AdultAgedBiomarkersBlood PressureCalcifediolCardiovascular DiseasesCholecalciferolDietary SupplementsDouble-Blind MethodFemaleGermanyHumansMaleMiddle AgedNutritional StatusPlacebosBiomarkersCalcifediolCholecalciferolPlacebosAdultsCardiovascular riskMonocyte subsetsSupplementationVitamin D3

Identifiers

PMID26621634
OpenAlexW2255279557

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.