Pulse Brain · Growing Health Evidence Index
Peer-reviewed

A multidisciplinary consensus on dehydration: definitions, diagnostic methods and clinical implications

Jonathan Lacey, Jo Corbett, Lui G. Forni, Lee Hooper, Fintan Hughes, Gary Minto, Charlotte Moss, Susanna Price, Greg Whyte, Tom Woodcock, Michael G. Mythen, Hugh Montgomery

Annals of Medicine · 2019

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Summary

<b>Background:</b> Dehydration appears prevalent, costly and associated with adverse outcomes. We sought to generate consensus on such key issues and elucidate need for further scientific enquiry. <b>Materials and methods:</b> A modified Delphi process combined expert opinion and evidence appraisal. Twelve relevant experts addressed dehydration's definition, objective markers and impact on physiology and outcome. <b>Results:</b> Fifteen consensus statements and seven research recommendations were generated. Key findings, evidenced in detail, were that there is no universally accepted definition for dehydration; hydration assessment is complex and requires combining physiological and laboratory variables; "dehydration" and "hypovolaemia" are incorrectly used interchangeably; abnormal hydrat

Source type
Peer-reviewed study
DOI
10.1080/07853890.2019.1628352
Catalogue ID
BFmoakvpzf-7sz82a
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