Validity and Reliability of Portable Blood Lactate Analyzers: A Systematic Review with COSMIN and GRADE Assessment

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Authors

Rohit Kumar Thapa · Symbiosis International University

Raynier Montoro-Bombú · Instituto Politécnico de Lisboa

Abstract

PBAs demonstrate strong reliability and moderate-to-high validity. Standardized protocols and improved calibration are needed to ensure consistency with laboratory-grade analyzers.

Topics & Keywords

Cardiovascular and exercise physiology Body Composition Measurement Techniques Sports Performance and Training

UN Sustainable Development Goals

Reduced inequalities

Publication Details

Published in: Sports Medicine - Open

Volume 12, Issue 1

DOI: 10.1186/s40798-026-00979-1

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