Published on in Vol 9, No 3 (2021): March
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/19239, first published
.
![Interplay of Support, Comparison, and Surveillance in Social Media Weight Management Interventions: Qualitative Study Interplay of Support, Comparison, and Surveillance in Social Media Weight Management Interventions: Qualitative Study](https://asset.jmir.pub/assets/941659302704a9a12c76d67964e660ae.png 480w,https://asset.jmir.pub/assets/941659302704a9a12c76d67964e660ae.png 960w,https://asset.jmir.pub/assets/941659302704a9a12c76d67964e660ae.png 1920w,https://asset.jmir.pub/assets/941659302704a9a12c76d67964e660ae.png 2500w)
1 Department of Communication Studies, School of Communication, Hong Kong Baptist University, Hong Kong, China (Hong Kong)
2 Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, Nottingham, United Kingdom
3 Department of Endocrinology and Metabolism, Ningbo First Hospital, Ningbo, China