Evidence map›Paper›PMID 34444901›Full record

ArticleNutrients2021

Supplement Intake in Recreational Vegan, Vegetarian, and Omnivorous Endurance Runners-Results from the NURMI Study (Step 2).

Katharina Wirnitzer, Mohamad Motevalli, Derrick R Tanous, Martina Gregori, Gerold Wirnitzer, Claus Leitzmann, Lee Hill, Thomas Rosemann, Beat Knechtle

Abstract read
In one paragraph

Article in Nutrients, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

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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

9 authors.

Katharina WirnitzerDepartment of Subject Didactics and Educational Research and Development, University College of Teacher Education Tyrol, 6020 Innsbruck, Austria.ORCID 0000-0002-6208-4655
Mohamad MotevalliDepartment of Sport Science, University of Innsbruck, 6020 Innsbruck, Austria.ORCID 0000-0001-6453-9695
Derrick R TanousDepartment of Sport Science, University of Innsbruck, 6020 Innsbruck, Austria.
Martina GregoriDepartment of Nutritional Sciences, University of Vienna, Althanstrasse 14, 1090 Vienna, Austria.
Gerold WirnitzerAdventurev & Change2v, 6135 Stans, Austria.
Claus LeitzmannInstitute of Nutrition, University of Gießen, 35390 Gießen, Germany.
Lee HillDepartment of Pediatrics, Division of Gastroenterology and Nutrition, McMaster University, Hamilton, ON L8N 3Z5, Canada.
Thomas RosemannInstitute of Primary Care, University of Zurich, 8091 Zurich, Switzerland.ORCID 0000-0002-6436-6306
Beat KnechtleInstitute of Primary Care, University of Zurich, 8091 Zurich, Switzerland.ORCID 0000-0002-2412-9103

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nutrient deficiency is a common cause of underperformance in endurance athletes, and supplement intake is frequently considered compensatory for vegan and vegetarian athletes specifically. This study aimed to investigate the patterns of supplement intake among vegan, vegetarian, and omnivorous distance (>10 km) runners and its association with age, sex, and race distance. From a total of 317 runners who participated in an online survey, 220 distance runners (mean age: 38.5 years; mean BMI: 21.75 kg/m

Indexed as

AdultAnalysis of VarianceAthletesCross-Sectional StudiesDietDietary SupplementsDiet SurveysEatingFemaleHumansLogistic ModelsMalePerformance-Enhancing SubstancesPhysical EnduranceRunningSurveys and QuestionnairesPerformance-Enhancing Substancesathletedietergogenic aidshalf marathonmarathonnutritionplant-basedrunningsupplementsupplementation

Identifiers

PMID34444901
PMCPMC8399632

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.