Evidence map›Paper›PMID 31906976›Full record

Trial reportJournal of the International Society of Sports Nutrition2020

Carbohydrate supplementation and psychophysiological responses during moderate exercise in hypoxia.

E Tavares-Silva, F F Donatto, R M V Medeiros, S A Santos, A V Caris, R V Thomatieli-Santos

Open access · goldAbstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in Journal of the International Society of Sports Nutrition, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
0.2field-weighted citation impact, top 41% 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

2 citing papers in PubMed, 1 synthesis or guideline pooled it, 2 citations in OpenAlex.

  1. Pooled it
  2. Trial
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

6 authors at 2 institutions in 1 country.

E Tavares-SilvaDepartment of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil.
F F DonattoDepartment of Bioscience, Universidade Federal de São Paulo, Rua Silva Jardim, 136 - Vila Mathias, Santos, SP, 11015-020, Brazil.
R M V MedeirosCentro Universitário do Rio Grande do Norte (UNI-RN), Natal, Brazil.
S A SantosDepartment of Bioscience, Universidade Federal de São Paulo, Rua Silva Jardim, 136 - Vila Mathias, Santos, SP, 11015-020, Brazil.
A V CarisDepartment of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil.
R V Thomatieli-SantosDepartment of Psychobiology, Universidade Federal de São Paulo, São Paulo, Brazil. ronaldo.thomatieli@unifesp.br.
Universidade Federal de São Paulo · BRCentro Universitário do Rio Grande do Norte · BR

Funding

Fundação de Amparo à Pesquisa do Estado de São Paulo 2017/26563-2
6 · The paper itself

Abstract

backgroundRating of Perceived Exertion (RPE) is a subjective scale to monitor overload and fatigue during exercise. Hypoxia may worsen the perception of fatigue, compromising the self-reported perception of effort and increasing RPE. The objective was to evaluate the effects of carbohydrate (CHO) supplementation on RPE during exercise in hypoxia simulating 4200 m.

methodsEight male physically active volunteers performed two exercises at 50% VO

resultsSaO

conclusionsOur results indicate that CHO supplementation does not change RPE induced by 60 min of exercise at 50% VO

Indexed as

Dietary SupplementsExerciseHypoxiaAdultCarbohydratesCross-Over StudiesDouble-Blind MethodHumansMaleOxygen ConsumptionPhysical ExertionPolysaccharidesYoung AdultCarbohydratesmaltodextrinPolysaccharidesCarbohydrateHR/RPE ratioHypoxiaPhysical exerciseRPESupplementation

Identifiers

PMID31906976
PMCPMC6945642
OpenAlexW3005209754

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.