Measuring change in trials of physical activity interventions: a comparison of self-report questionnaire and accelerometry within the PACE-UP trial

Abstract Background Few trials have compared estimates of change in physical activity (PA) levels using self-reported and objective PA measures when evaluating trial outcomes. The PACE-UP trial offered the opportunity to assess this, using the self-administered International Physical Activity Questi...

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Bibliographic Details

Published in:	International Journal of Behavioral Nutrition and Physical Activity
Main Authors:	Elizabeth S. Limb, Shaleen Ahmad, Derek G. Cook, Sally M. Kerry, Ulf Ekelund, Peter H. Whincup, Christina R. Victor, Steve Iliffe, Michael Ussher, Julia Fox-Rushby, Cheryl Furness, Judith Ibison, Stephen DeWilde, Tess Harris
Format:	Article
Language:	English
Published:	BMC 2019-01-01
Subjects:	Walking Intervention Primary care MVPA Accelerometry IPAQ
Online Access:	http://link.springer.com/article/10.1186/s12966-018-0762-5