Evidence map›Paper›PMID 42588159›Full record

ArticleNutrients2026

Prevalence and Determinants of Iodized Salt Purchase: Findings from an In-Person Supermarket Survey in Northern Portugal.

Sarai Isabel Machado, Susana Roque, Leonor Belo Pereira, Ester Marques, João Colaço Belo, Nuno Borges, Patrício Costa, Joana Almeida Palha

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nutrients, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Sarai Isabel MachadoLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal.ORCID 0000-0001-6758-7545
Susana RoqueLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal.ORCID 0000-0002-6512-996X
Leonor Belo PereiraLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal.
Ester MarquesLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal.
João Colaço BeloLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal.ORCID 0000-0002-7331-3935
Nuno BorgesFaculty of Food Sciences and Nutrition (FCNAUP), University of Porto, 4150-180 Porto, Portugal.ORCID 0000-0001-6357-0615
Patrício CostaLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal.ORCID 0000-0002-1201-9177
Joana Almeida PalhaLife and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, 4710-057 Braga, Portugal.ORCID 0000-0002-8866-368X

Funding

Fundação para a Ciência e Tecnologia 2022.12249.BDFundação para a Ciência e Tecnologia LA/P/0050/2020Fundação para a Ciência e Tecnologia UID/06304/2025
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Consumer BehaviorHealth Knowledge, Attitudes, PracticeIodineSodium Chloride, DietaryAdultCross-Sectional StudiesFemaleHumansMalePortugalPrevalenceSurveys and QuestionnairesIodineiodized saltSodium Chloride, Dietaryconsumer awarenessiodine deficiencyiodized saltPortugalsupermarket purchase

Identifiers

PMID42588159
PMCPMC13468634

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.