Evidence map›Paper›PMID 33072795›Full record

ArticleFrontiers in nutrition2020

Sodium Ingestion Improves Groundstroke Performance in Nationally-Ranked Tennis Players: A Randomized, Placebo-Controlled Crossover Trial.

Edward H Munson, Samuel T Orange, James W Bray, Shane Thurlow, Philip Marshall, Rebecca V Vince

Abstract read
In one paragraph

Article in Frontiers in nutrition, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Edward H MunsonDepartment of Sport, Health and Exercise Science, Faculty of Health Sciences, University of Hull, Hull, United Kingdom.
Samuel T OrangeSchool of Biomedical, Nutritional, and Sport Sciences, Faculty of Medical Sciences, The Medical School, Newcastle University, Newcastle upon Tyne, United Kingdom.
James W BrayDepartment of Sport, Health and Exercise Science, Faculty of Health Sciences, University of Hull, Hull, United Kingdom.
Shane ThurlowInstitute for Sport, Physical Activity and Leisure, Leeds Beckett University, Leeds, United Kingdom.
Philip MarshallDepartment of Sport, Health and Exercise Science, Faculty of Health Sciences, University of Hull, Hull, United Kingdom.
Rebecca V VinceDepartment of Sport, Health and Exercise Science, Faculty of Health Sciences, University of Hull, Hull, United Kingdom.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study examined the dose-response effects of ingesting different sodium concentrations on markers of hydration and tennis skill. Twelve British nationally-ranked tennis players (age: 21.5 ± 3.1 years; VO

Indexed as

exercise physiologyfluid balancehydrationperformance nutritionsodiumtennis

Identifiers

PMID33072795
PMCPMC7536336

What OpenQuestion holds

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LicenceCC BY
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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.