Evidence map›Paper›PMID 40878879›Full record

ArticleAmerican journal of industrial medicine2025

Influence of Sex on Whole-Body Heat Exchange Following Cold Beverage Ingestion During Work-Rest Cycles in the Heat.

Brodie J Richards, Fergus K O'Connor, Nicholas J Koetje, Kristina-Marie T Janetos, Gregory W McGarr, Glen P Kenny

Abstract read
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Article in American journal of industrial medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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.

Brodie J RichardsHuman and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada.ORCID 0000-0003-4081-794X
Fergus K O'ConnorHuman and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada.
Nicholas J KoetjeHuman and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada.
Kristina-Marie T JanetosHuman and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada.
Gregory W McGarrHuman and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada.ORCID 0000-0001-7454-7373
Glen P KennyHuman and Environmental Physiology Research Unit, School of Human Kinetics, University of Ottawa, Ottawa, Ontario, Canada.ORCID 0000-0001-8683-6973

Funding

This study was supported by the Natural Sciences and Engineering Council of Canada (all funds held by G.P.K). F.K.O. was supported by a Mitacs Accelerate Fellowship (IT30924).
6 · The paper itself

Abstract

backgroundConsuming cold beverages during work in the heat can reduce sweat output in males. However, responses in females may differ given sex-related differences in whole-body heat exchange during work in the heat. We therefore assessed whether sex influences whole-body heat exchange following cold beverage ingestion during intermittent work in hot conditions.

methodsTwenty young adults (ten females, mean ± SD: 23 ± 3 years) performed four 15-min bouts of moderate-intensity cycling at a fixed rate of metabolic heat production (200 W·m

resultsDry and evaporative heat exchange were unaffected by beverage condition or sex (all p > 0.05). Relative to warm fluid, ice-slurry ingestion reduced cumulative heat storage in females (86 ± 120 vs. 167 ± 103 kJ, p = 0.01) and males (69 ± 181 vs. 216 ± 94 kJ) but responses did not differ between sexes (p = 0.70).

conclusionWhole-body heat exchange was unaffected by beverage temperature, albeit the heat transfer to the ingested ice-slurry reduced cumulative heat storage in both sexes during intermittent work in dry heat.

Indexed as

BeveragesBody Temperature RegulationCold TemperatureHot TemperatureAdultFemaleHumansMaleSex FactorsYoung Adultexerciseheat stresshydrationsex differencesthermoregulation

Identifiers

PMID40878879
PMCPMC12337623

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Registered trials

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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.