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

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

<p>Abstract</p> <p>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 syste...

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Bibliographic Details
Main Authors: Helmerhorst Hendrik JF, Brage Søren, Warren Janet, Besson Herve, Ekelund Ulf
Format: Article
Language:English
Published: BMC 2012-08-01
Series:International Journal of Behavioral Nutrition and Physical Activity
Subjects:
Systematic review
Physical activity
Self-report
Accelerometry
Validity
Reliability
Online Access:http://www.ijbnpa.org/content/9/1/103

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