Evidence map›Paper›PMID 30820653›Full record

SynthesisEuropean journal of nutrition2019

Fluid balance and hydration status in combat sport Olympic athletes: a systematic review with meta-analysis of controlled and uncontrolled studies.

Damir Zubac, Armin Paravlic, Reid Reale, Igor Jelaska, Shawnda A Morrison, Vladimir Ivancev

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in European journal of nutrition, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 26% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Reviewing the current methods of assessing hydration in athletes.Journal of the International Society of Sports Nutrition · 2020
    Review
  7. Review
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 4 institutions in 3 countries.

Damir ZubacFaculty of Kinesiology, University of Split, Split, Croatia. damir.zubac@kifst.hr.ORCID http://orcid.org/0000-0003-4204-4207
Armin ParavlicScience and Research Center Koper, Institute for Kinesiology Research, Koper, Slovenia.
Reid RealeGatorade Sports Science Institute, Bradenton, FL, USA.
Igor JelaskaFaculty of Kinesiology, University of Split, Split, Croatia.
Shawnda A MorrisonFaculty of Health Sciences, University of Primorska, Polje 42, 6310, Izola, Slovenia.
Vladimir IvancevFaculty of Kinesiology, University of Split, Split, Croatia.
University of Split · HRGatorade Sports Science Institute · USPUH Team (Slovenia) · SIUniversity of Primorska · SI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAthletes in Olympic combat sports experience body water fluctuations resulting from training and intentional dehydration when making weight. Despite the popularity of urine specific gravity (U

methods27 articles met the inclusion criteria for systematic review, 15 studies were included in the meta-analysis; with U

resultsSignificant U

conclusionsThere were likely small changes in both U

Indexed as

AdultAthletesDehydrationDrinkingFemaleHumansMaleOsmolar ConcentrationSportsUrinalysisWater-Electrolyte BalanceYoung AdultDehydration, combat sportsSystematic reviewThermoregulationWater

Identifiers

PMID30820653
OpenAlexW2918841410

What OpenQuestion holds

Textmetadata
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.