Published on in Vol 10, No 6 (2022): June

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/37086, first published .
Fitbit Use and Activity Levels From Intervention to 2 Years After: Secondary Analysis of a Randomized Controlled Trial

Fitbit Use and Activity Levels From Intervention to 2 Years After: Secondary Analysis of a Randomized Controlled Trial

Fitbit Use and Activity Levels From Intervention to 2 Years After: Secondary Analysis of a Randomized Controlled Trial

Sheri J Hartman   1, 2 , PhD ;   Ruohui Chen   1, 2 , MSc ;   Rowena M Tam   1 , PT, DPT ;   Hari K Narayan   2, 3 , MD, MSCE ;   Loki Natarajan   1, 2 , PhD ;   Lin Liu   1, 2 , PhD

1 Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, United States

2 Moores Cancer Center, University of California, San Diego, San Diego, CA, United States

3 Department of Pediatrics, University of California, San Diego, San Diego, CA, United States

Corresponding Author:

  • Sheri J Hartman, PhD
  • Herbert Wertheim School of Public Health and Human Longevity Science
  • University of California, San Diego
  • 3855 Health Sciences Drive, #0901
  • La Jolla, CA, 92037
  • United States
  • Phone: 1 8585349235
  • Email: sjhartman@ucsd.edu