Evidence map›Paper›PMID 34249997›Full record

ArticleFrontiers in nutrition2021

Gluten-Free Labeling Is Misused Frequently in Foods Marketed in Northwestern Mexico.

Ana M Calderón de la Barca, Valeria Luna-Alcocer, José R Valenzuela-Miranda, Maria E Mejía-León

Open access · goldAbstract read
In one paragraph

Article in Frontiers in nutrition, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 12 citations in OpenAlex.

  1. "Foods (Basel, Switzerland) · 2026
    Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Celiac Disease: Risks of Cross-Contamination and Strategies for Gluten Removal in Food Environments.International journal of environmental research and public health · 2024
    Review
  7. Article
  8. 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

4 authors at 2 institutions in 1 country.

Ana M Calderón de la BarcaDepto. Nutrición y Metabolismo, Centro de Investigación en Alimentación y Desarrollo, A.C. Hermosillo, Sonora, Mexico.
Valeria Luna-AlcocerDepto. Nutrición y Metabolismo, Centro de Investigación en Alimentación y Desarrollo, A.C. Hermosillo, Sonora, Mexico.
José R Valenzuela-MirandaDepto. Nutrición y Metabolismo, Centro de Investigación en Alimentación y Desarrollo, A.C. Hermosillo, Sonora, Mexico.
Maria E Mejía-LeónFacultad de Medicina Mexicali, Universidad Autónoma de Baja California, Mexicali, Mexico.
Centro de Investigación en Alimentación y Desarrollo · MXUniversidad Autónoma de Baja California · MX

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

analysisceliac diseasefoodsgluten-free labelingmexican market

Identifiers

PMID34249997
PMCPMC8267002
OpenAlexW3176633977

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.