Published on in Vol 7 (2023)
Preprints (earlier versions) of this paper are
available at
https://preprints.jmir.org/preprint/42266, first published
.
![User Engagement and Weight Loss Facilitated by a Mobile App: Retrospective Review of Medical Records User Engagement and Weight Loss Facilitated by a Mobile App: Retrospective Review of Medical Records](https://asset.jmir.pub/assets/2ca21bea3ee17d80e273268539888d30.png 480w,https://asset.jmir.pub/assets/2ca21bea3ee17d80e273268539888d30.png 960w,https://asset.jmir.pub/assets/2ca21bea3ee17d80e273268539888d30.png 1920w,https://asset.jmir.pub/assets/2ca21bea3ee17d80e273268539888d30.png 2500w)
1 KiloHealth, Vilnius, Lithuania
2 Lithuania Business University of Applied Sciences, Klaipėda, Lithuania
*all authors contributed equally