Evidence map›Paper›PMID 37039468›Full record

ArticleThe British journal of nutrition2023

Forecasting levels of serum 25-hydroxyvitamin D based on dietary intake, lifestyle and personal determinants in a sample of Southern Europeans.

Ana Valer-Martinez, Carmen Sayon-Orea, José Alfredo Martínez Hernandez, Carmen De la Fuente-Arrillaga, Javier Pérez de Rojas, Fe Barcones, Miguel Angel Martínez-González, Maira Bes-Rastrollo

Open access · hybridAbstract read
In one paragraph

Article in The British journal of nutrition, 2023. 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
2.0field-weighted citation impact, top 14% 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

6 citing papers in PubMed, 8 citations in OpenAlex.

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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 at 6 institutions in 2 countries.

Ana Valer-MartinezUniversity of Navarra, Department of Preventive Medicine and Public Health, Pamplona, Spain.ORCID 0000-0001-6961-8149
Carmen Sayon-OreaUniversity of Navarra, Department of Preventive Medicine and Public Health, Pamplona, Spain.ORCID 0000-0002-4137-3263
José Alfredo Martínez HernandezInstitute IMDEA Food, Madrid, Spain.
Carmen De la Fuente-ArrillagaUniversity of Navarra, Department of Preventive Medicine and Public Health, Pamplona, Spain.
Javier Pérez de RojasUniversity of Navarra, Department of Preventive Medicine and Public Health, Pamplona, Spain.
Fe BarconesDepartment of Family Medicine, Aragon Health Service (SALUD), Zaragoza, Spain.
Miguel Angel Martínez-GonzálezUniversity of Navarra, Department of Preventive Medicine and Public Health, Pamplona, Spain.ORCID 0000-0002-3917-9808
Maira Bes-RastrolloUniversity of Navarra, Department of Preventive Medicine and Public Health, Pamplona, Spain.
Instituto de Salud Carlos III · ESHarvard University · USIMDEA Food · ESServicio Aragonés de Salud · ESUniversidad de Navarra · ESUniversidad de Zaragoza · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Vitamin D is an essential nutrient to be consumed in the habitual dietary intake, whose deficiency is associated with various disturbances. This study represents a validation of vitamin D status estimation using a semi-quantitative FFQ, together with data from additional physical activity and lifestyle questionnaires. This information was combined to forecast the serum vitamin D status. Different statistical methods were applied to estimate the vitamin D status using predictors based on diet and lifestyle. Serum vitamin D was predicted using linear regression (with leave-one-out cross-validation) and random forest models. Intraclass correlation coefficients, Lin's agreement coefficients, Bland-Altman plots and other methods were used to assess the accuracy of the predicted

Indexed as

Life StyleVitamin D DeficiencyAdolescentAdultAgedCalcifediolDietary SupplementsEatingErgocalciferolsEuropean PeopleHumansMiddle AgedSeasonsSpainVitamin DVitamins25-hydroxyvitamin DCalcifediolErgocalciferolsVitamin DVitaminsLifestylePredictive modelPredictorsVitamin D

Identifiers

PMID37039468
PMCPMC10587381
OpenAlexW4364354640

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.