Published on in Vol 21, No 11 (2019): November

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/14645, first published .
User Engagement and Attrition in an App-Based Physical Activity Intervention: Secondary Analysis of a Randomized Controlled Trial

User Engagement and Attrition in an App-Based Physical Activity Intervention: Secondary Analysis of a Randomized Controlled Trial

User Engagement and Attrition in an App-Based Physical Activity Intervention: Secondary Analysis of a Randomized Controlled Trial

Sarah Edney   1 , BA ;   Jillian C Ryan   2 , PhD ;   Tim Olds   1 , PhD ;   Courtney Monroe   3 , PhD ;   François Fraysse   1 , PhD ;   Corneel Vandelanotte   4 , PhD ;   Ronald Plotnikoff   5 , PhD ;   Rachel Curtis   1 , PhD ;   Carol Maher   1 , PhD

1 Alliance for Research in Exercise, Nutrition and Activity, University of South Australia, Adelaide, Australia

2 Health and Biosecurity, Commonwealth Scientific and Industrial Research Organisation, Adelaide, Australia

3 Arnold School of Public Health, University of South Carolina, Columbia, SC, United States

4 Physical Activity Research Group, Appleton Institute, School of Health, Medical and Applied Sciences, Central Queensland University, Rockhampton, Australia

5 Priority Research Centre for Physical Activity and Nutrition, The University of Newcastle, Newcastle, Australia

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