Evidence map›Paper›PMID 37874447›Full record

ArticleBiological trace element research2024

Iodine Intake and its Interindividual Variability in Brazilian Pregnant Women: EMDI Brazil Study.

Débora Letícia Frizzi Silva, Sandra Patricia Crispim, Gabriele Beraldi Silva, Francilene Maria Azevedo, Juliana Farias de Novaes, Carolina Abreu de Carvalho, Danielle Góes da Silva, Edimar Aparecida Filomeno Fontes, Mariana de Souza Macedo, Sylvia do Carmo Castro Franceschini

Abstract read
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In one paragraph

Article in Biological trace element research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
–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

1 citing paper in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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

10 authors.

Débora Letícia Frizzi SilvaPrograma de Pós-Graduação em Ciência da Nutrição, Departamento de Nutrição e Saúde, Centro de Ciências Biológicas II, Universidade Federal de Viçosa, Avenida Peter Henry Rolfs, S/N, Viçosa, MG, 36570-900, Brazil. deborafrizzi@gmail.com.ORCID http://orcid.org/0000-0003-3407-6487
Sandra Patricia CrispimDepartamento de Nutrição, Universidade Federal do Paraná, Av. Lothário Meissner 632, Curitiba, PR, 80210-170, Brazil.ORCID http://orcid.org/0000-0002-2257-9899
Gabriele Beraldi SilvaDepartamento de Nutrição, Programa de Pós-Graduação em Alimentação e Nutrição, Universidade Federal do Paraná, Av. Lothário Meissner 632, Curitiba, PR, 80210-170, Brazil.ORCID http://orcid.org/0000-0003-3939-7685
Francilene Maria AzevedoPrograma de Pós-Graduação em Ciência da Nutrição, Departamento de Nutrição e Saúde, Centro de Ciências Biológicas II, Universidade Federal de Viçosa, Avenida Peter Henry Rolfs, S/N, Viçosa, MG, 36570-900, Brazil.ORCID http://orcid.org/0000-0003-2162-5408
Juliana Farias de NovaesDepartamento de Nutrição e Saúde, Centro de Ciências Biológicas II, Universidade Federal de Viçosa, Avenida Peter Henry Rolfs, S/N, Viçosa, MG, 36570-900, Brazil.ORCID http://orcid.org/0000-0003-3616-5096
Carolina Abreu de CarvalhoDepartamento de Saúde Pública, Universidade Federal do Maranhão, Rua Barão de Itapary, 155, São Luís, MA, 65020-070, Brazil.ORCID http://orcid.org/0000-0001-7900-4642
Danielle Góes da SilvaPrograma de Pós-Graduação em Ciências da Nutrição, Universidade Federal de Sergipe, Cidade Universitária Prof. José Aloísio de Campos, Av. Marechal Rondon, S/N, São Cristóvão, SE, 49100-000, Brazil.ORCID http://orcid.org/0000-0002-2859-0853
Edimar Aparecida Filomeno FontesDepartamento de Tecnologia de Alimentos, Universidade Federal de Viçosa, Avenida Peter Henry Rolfs, S/N, Viçosa, MG, 36570-900, Brazil.ORCID http://orcid.org/0000-0002-4370-8805
Mariana de Souza MacedoDepartamento de Nutrição, Faculdade de Ciências Biológicas e da Saúde, Alto da Jacuba, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Campus II, Rodovia MGT 367, Km 583, Nº 5000, Diamantina, MG, 39100-000, Brazil.ORCID http://orcid.org/0000-0003-4564-6334
Sylvia do Carmo Castro FranceschiniDepartamento de Nutrição e Saúde, Centro de Ciências Biológicas II, Universidade Federal de Viçosa, Avenida Peter Henry Rolfs, S/N, Viçosa, MG, 36570-900, Brazil.ORCID http://orcid.org/0000-0001-7934-4858

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Data on pregnant women's iodine intake are limited in Brazil. The aim of the study was to evaluate the contribution of foods, food groups, and food subgroups to the Brazilian pregnant women's iodine intake, and identify which food items explain the interindividual variability of their intake. A cross-sectional study with food consumption data of 2247 pregnant women from 24-h recalls was developed. Food items were classified according to the FAO/WHO GIFT classification, and their contribution to iodine intake and interindividual variability was assessed by the proportion of means method and linear regression, respectively. The mean usual iodine intake was 163.1 mcg (95% CI: 162.9-163.2). The food groups "spices and condiments," "cereals and their products," and "milk and milk products"; and the food subgroups "herbs and spices," "wheat and wheat-based products," "milk: fresh and processed," "dough-based sweets," and "eggs: fresh and processed" contributed to at least 80% of the iodine intake. Of these, only the food subgroups "milk," "dough-based sweets," and "eggs" did not explain the higher proportion (> 80%) of the interindividual variability. The contribution of "salt," "white French bread," "fluid whole milk," and "rice" to the iodine intake and its interindividual variability is highlighted. This study confirms the importance of "salt" as a dietary source of iodine and that few food groups and subgroups explained the difference in the iodine intake among pregnant women. Despite that, Brazilian staple foods, such as "rice," "beans," "eggs," "milk," and "bread" were identified as important for iodine intake and could be included in nutritional guidelines targeted to Brazilian pregnant women.

Indexed as

IodineAdultBrazilCross-Sectional StudiesDietFemaleHumansPregnancyYoung AdultIodineBrazilDietFoodFood intakeIodinePregnant woman

Identifiers

PMID37874447

What OpenQuestion holds

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Registered trials

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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.