Evidence map›Paper›PMID 31827432›Full record

ArticleFrontiers in aging neuroscience2019

25-OH Vitamin D Levels and Cognitive Performance: Longitudinal Assessment in a Healthy Aging Cohort.

André Couto Carvalho, Nadine Correia Santos, Carlos Portugal-Nunes, Teresa Costa Castanho, Pedro Moreira, Patrício Soares Costa, Nuno Sousa, Joana Almeida Palha

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in aging neuroscience, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Article
  2. Article
  3. Nutrition: A non-negligible factor in the pathogenesis and treatment of Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2025
    Review
  4. Review
  5. Article
  6. New Therapeutic Approaches and Biomarkers for Increased Healthspan.Advances in experimental medicine and biology · 2021
    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

8 authors.

André Couto CarvalhoLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Nadine Correia SantosLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Carlos Portugal-NunesLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Teresa Costa CastanhoLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Pedro MoreiraLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Patrício Soares CostaLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Nuno SousaLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.
Joana Almeida PalhaLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

25-hydroxyvitamin Dagingcognitive performancehealthy aginglongitudinal analysisvitamin D

Identifiers

PMID31827432
PMCPMC6890840

What OpenQuestion holds

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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.