Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 461Thermoregulation and physiological responsesSports Performance and TrainingCardiovascular and exercise physiology

The DOI matches its Crossref record; 385 of the 385 references it cites were found in a registry or an index.

Dehydration: Physiology, Assessment, and Performance Effects

Cheuvront, Samuel N., Kenefick, Robert W.·2014·Comprehensive Physiology
DOI 10.1002/cphy.c130017
Open this paper in CoChat — free account

Abstract

This article provides a comprehensive review of dehydration assessment and presents a unique evaluation of the dehydration and performance literature. The importance of osmolality and volume are emphasized when discussing the physiology, assessment, and performance effects of dehydration. The underappreciated physiologic distinction between a loss of hypo-osmotic body water (intracellular dehydration) and an iso-osmotic loss of body water (extracellular dehydration) is presented and argued as the single most essential aspect of dehydration assessment. The importance of diagnostic and biological variation analyses to dehydration assessment methods is reviewed and their use in gauging the true potential of any dehydration assessment method highlighted. The necessity for establishing proper baselines is discussed, as is the magnitude of dehydration required to elicit reliable and detectable osmotic or volume-mediated compensatory physiologic responses. The discussion of physiologic responses further helps inform and explain our analysis of the literature suggesting a ≥ 2% dehydration threshold for impaired endurance exercise performance mediated by volume loss. In contrast, no clear threshold or plausible mechanism(s) support the marginal, but potentially important, impairment in strength, and power observed with dehydration. Similarly, the potential for dehydration to impair cognition appears small and related primarily to distraction or discomfort. The impact of dehydration on any particular sport skill or task is therefore likely dependent upon the makeup of the task itself (e.g., endurance, strength, cognitive, and motor skill).

Overview

Integrity signals

Registry

Crossref · 10.1002/cphy.c130017

Cites

385 of 385 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

7 more claims about this paper

Create a free account to see every claim other papers make about this one.

See all claims — free account

Citations

Cites

Research works printed but not linked: 20

  1. Adolph EF, 1947, Physiology of Man in the Desert, 226
  2. Adolph EF, 1947, Physiology of Man in the Desert, 241
  3. Andreoli TE, 2000, Handbook of Physiology, 530
  4. Coleman TG, 1975, Ciculatory Physiology II: Dynamics and Control of the Body Fluids, 225
  5. Consolazio CF, 1963, Physiological Measurements of Metabolic Functions in Man, New York, 313
  6. Gamble J, 1944, The water requirements of castaways, P Am Philos Soc, 88, 151
  7. Gamble J, 1944, Measurement of the renal water requirement, Am Physicians, 58, 157
  8. Goldman RF, 2001, Medical Aspects of Harsh Enviornments, 3
  9. Greenleaf JE, 1996, Body Fluid Balance: Exercise and Sport, 3
  10. Hoyt R, 1996, Body Fluid Balance: Exercise and Sport, 183
  11. Hoyt RW, 1996, Handbook of Physiology: Adaptation to the Environment, 1277
  12. Kuno Y, 1956, Human Perspiration, 3
  13. Lennquist S, 1972, Cold‐induced diuresis. A study with special reference to electrolyte excretion, osmolal balance and hormonal changes, Scand J Urol Nephrol, 9, 1
  14. Mack GW, 1996, Handbook of Physiology, 187
  15. McGee W, 1906, Desert thirst as disease, Inter Med J, 13, 1
  16. Montain SJ, 2012, Military Quantitative Physiology: Problmens and Concepts in Military Operational Medicine, 181
  17. Nadel ER, 1980, Circulatory Adjustments During Heat Stress, 303
  18. Rothstein A, 1947, Physiology of Man in the Desert, 254
  19. Rothstein A, 1947, Physiology of Man in the Desert, 172
  20. Webster SF, 1988, Effects of typical dehydration practices on performances, Med Sports Exerc, 20, S20

Cited by

See all 461

Related

See all

Metadata

Authors
Cheuvront, S. N., & Kenefick, R. W.
Affiliations
U.S. Army Research Institute of Environmental Medicine (US)
ORCID
Cheuvront, Samuel N.
Venue
Comprehensive Physiology
Publisher
Wiley
Published
2014-01-10
Volume
4
Issue
1
Pages
257-285
ISSN
2040-4603 (ISSN-L)
DOI
10.1002/cphy.c130017
OpenAlex
W1665634335
Cited by
461
References
385
Citations by year
2026: 17 · 2025: 26 · 2024: 49 · 2023: 50 · 2022: 37 · 2021: 52 · 2020: 48 · 2019: 57 · 2018: 37 · 2017: 24 · 2016: 30 · 2015: 27 · 2014: 7
Type
other
Language
en
Open access
closed
Licence
doi.wiley.com/10.1002/tdm_license_1.1 (tdm)
Locations
  • Comprehensive physiology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Physiology (medical) › Thermoregulation and physiological responses
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
  • Health Sciences › Medicine › Physiology (medical) › Cardiovascular and exercise physiology
Keywords
dehydration, dehydration assessment, osmolality, intracellular dehydration, extracellular dehydration, body water loss, endurance exercise performance, strength and power, cognitive performance, diagnostic variation, baseline establishment
MeSH terms
Body Water, Dehydration, Humans, Osmolar Concentration, Physical Endurance, Water-Electrolyte Balance, Body Mass Index, Extracellular Fluid

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.