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A systematic review of reliability and objective criterion-related validity of physical activity questionnaires

Physical inactivity is one of the four leading risk factors for global mortality. Accurate measurement of physical activity (PA) and in particular by physical activity questionnaires (PAQs) remains a challenge. The aim of this paper is to provide an updated systematic review of the reliability and v...

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Bibliographic Details
Main Authors: Helmerhorst, Hendrik JF, Brage, Søren, Warren, Janet, Besson, Herve, Ekelund, Ulf
Format: Artigo
Language:Inglês
Published: BioMed Central 2012
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3492158/
https://ncbi.nlm.nih.gov/pubmed/22938557
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1479-5868-9-103
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