A Validation Study of the Web-Based Physical Activity Questionnaire Active-Q Against the GENEA Accelerometer

A Validation Study of the Web-Based Physical Activity Questionnaire Active-Q Against the GENEA Accelerometer

BackgroundValid physical activity assessment in epidemiological studies is essential to study associations with various health outcomes. ObjectiveTo validate the Web-based physical activity questionnaire Active-Q by comparing results of time spent at different physical activity levels wi...

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Bibliographic Details
Main Authors: Bonn, Stephanie Erika, Bergman, Patrick, Trolle Lagerros, Ylva, Sjölander, Arvid, Bälter, Katarina
Format: Article
Language:English
Published: JMIR Publications 2015-07-01
Series:JMIR Research Protocols
Online Access:http://www.researchprotocols.org/2015/3/e86/

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