Published on in Vol 9, No 11 (2021): November

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/28857, first published .
Understanding the Predictors of Missing Location Data to Inform Smartphone Study Design: Observational Study

Understanding the Predictors of Missing Location Data to Inform Smartphone Study Design: Observational Study

Understanding the Predictors of Missing Location Data to Inform Smartphone Study Design: Observational Study

Anna L Beukenhorst   1, 2 , PhD ;   Jamie C Sergeant   1, 3 , PhD ;   David M Schultz   4, 5 , PhD ;   John McBeth   1 , PhD ;   Belay B Yimer   1 , PhD ;   Will G Dixon   1, 6 , PhD

1 Centre for Epidemiology Versus Arthritis, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom

2 Department of Biostatistics, Harvard T. H. Chan School of Public Health, Harvard University, Boston, MA, United States

3 Centre for Biostatistics, University of Manchester, Manchester, United Kingdom

4 Centre for Atmospheric Science, Department of Earth and Environmental Sciences, University of Manchester, Manchester, United Kingdom

5 Centre for Crisis Studies and Mitigation, University of Manchester, Manchester, United Kingdom

6 NIHR Greater Manchester Biomedical Research Centre, Manchester Academic Health Science Centre, University of Manchester, Manchester, United Kingdom

Corresponding Author:

  • Anna L Beukenhorst, PhD
  • Centre for Epidemiology Versus Arthritis
  • Manchester Academic Health Science Centre
  • University of Manchester
  • Oxford Road
  • Manchester, M13 9PL
  • United Kingdom
  • Phone: 44 2622757506
  • Email: beuk@hsph.harvard.edu