Evidence map›Paper›PMID 35692098›Full record

ArticleJournal of human nutrition and dietetics : the official journal of the British Dietetic Association2023

Estimating nitrate intake in the Australian diet: Design and validation of a food frequency questionnaire.

Nicholas F McMahon, Paige G Brooker, Stefan Kadach, Toby G Pavey, Michael D Leveritt

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of human nutrition and dietetics : the official journal of the British Dietetic Association, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Estimating nitrate intake in the Australian diet: Design and validation of a food frequency questionnaire.Journal of human nutrition and dietetics : the official journal of the British Dietetic Association · 2023
    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

5 authors at 3 institutions in 2 countries.

Nicholas F McMahonSchool of Human Movement and Nutrition Sciences, University of Queensland, St Lucia, QLD, Australia.
Paige G BrookerSchool of Human Movement and Nutrition Sciences, University of Queensland, St Lucia, QLD, Australia.ORCID 0000-0003-1906-9457
Stefan KadachSchool of Sport and Health Sciences, College of Life and Environmental Sciences, St Luke's Campus, University of Exeter, Exeter, UK.ORCID 0000-0002-6646-0478
Toby G PaveySchool of Exercise and Nutrition Sciences, Queensland University of Technology, Kelvin Grove, QLD, Australia.
Michael D LeverittSchool of Human Movement and Nutrition Sciences, University of Queensland, St Lucia, QLD, Australia.
The University of Queensland · AUQueensland University of Technology · AUUniversity of Exeter · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDietary nitrates may play a role in mediating several key physiological processes impacting health and/or exercise performance. However, current methods for assessing dietary nitrate (NO

methodsDietary nitrate intake was estimated over a week using (i) three 24-h dietary recalls; (ii) a short-term (7-day) FFQ; and (iii) a biomarker (urinary nitrate), in conjunction with a nitrate reference database.

resultsDaily dietary nitrate intake estimates were 130.94 mg (average of three 24-h recalls) and 180.62 mg (FFQ). The mean urinary NO

conclusionsThe ability to accurately estimate nitrate intakes depends on having suitable reference methods to estimate the concentrations of nitrate in the food supply, coupled with valid and reliable dietary assessment tools. Based on the findings from the present study, at an individual level, dietary recalls or records may be more accurate in estimating intakes of NO

Indexed as

DietNitratesAdultAustraliaDiet RecordsDiet SurveysEatingEnergy IntakeHumansMental RecallReproducibility of ResultsSurveys and QuestionnairesNitratesdatabasedietary assessmentdietary nitrate intakefood frequency questionnaireurinary nitrate

Identifiers

PMID35692098
PMCPMC10084179
OpenAlexW4282573441

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.