Evidence map›Paper›PMID 30523403›Full record

Trial reportEuropean journal of applied physiology2019

Exercise intensity effects on total sweat electrolyte losses and regional vs. whole-body sweat [Na

Lindsay B Baker, Peter John D De Chavez, Corey T Ungaro, Bridget C Sopeña, Ryan P Nuccio, Adam J Reimel, Kelly A Barnes

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in European journal of applied physiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 2 pooled it
–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

51 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Effects of WatchingCardiovascular & hematological disorders drug targets · 2025
    Trial
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  5. Trial
  6. Trial
  7. Review
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  9. Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
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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

7 authors.

Lindsay B BakerGatorade Sports Science Institute, 617 W. Main St., 60010, Barrington, IL, USA. lindsay.baker@pepsico.com.
Peter John D De ChavezPepsiCo R&D, Barrington, IL, USA.
Corey T UngaroGatorade Sports Science Institute, 617 W. Main St., 60010, Barrington, IL, USA.
Bridget C SopeñaGatorade Sports Science Institute, 617 W. Main St., 60010, Barrington, IL, USA.
Ryan P NuccioGatorade Sports Science Institute, 617 W. Main St., 60010, Barrington, IL, USA.
Adam J ReimelGatorade Sports Science Institute, 617 W. Main St., 60010, Barrington, IL, USA.
Kelly A BarnesGatorade Sports Science Institute, 617 W. Main St., 60010, Barrington, IL, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo quantify total sweat electrolyte losses at two relative exercise intensities and determine the effect of workload on the relation between regional (REG) and whole body (WB) sweat electrolyte concentrations.

methodsEleven recreational athletes (7 men, 4 women; 71.5 ± 8.4 kg) completed two randomized trials cycling (30 °C, 44% rh) for 90 min at 45% (LOW) and 65% (MOD) of VO

resultsWBSL (0.86 ± 0.15 vs. 1.27 ± 0.24 L), WB sweat [Na

conclusionTotal sweat Na

Indexed as

AdultElectrolytesExerciseFemaleHumansMaleSweatSweatingWater-Electrolyte BalanceElectrolytesAbsorbent patchBody mapChloridePotassiumSodium

Identifiers

PMID30523403
PMCPMC6373370

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.