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Published on in Vol 14 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/81317, first published .
Doctor showing patient a health survey app on a smartphone

Implementation and Evaluation of a Social Networking Service–Based Mobile Patient-Generated Health Data System With Direct Electronic Medical Record Integration: Prospective Observational Study

Implementation and Evaluation of a Social Networking Service–Based Mobile Patient-Generated Health Data System With Direct Electronic Medical Record Integration: Prospective Observational Study

Eunjoung Choi   1 * , MD ;   Sunki Lee   1, 2 * , MD, PhD ;   Jinsung Jeon   3 , MD ;   Eung Ju Kim   1, 2 , MD, PhD

1 Cardiovascular center, Korea University Guro Hospital, Seoul, Republic of Korea

2 Department of Cardiology, College of Medicine, Korea University, Seoul, Republic of Korea

3 Department of Cardiology, Asan Medical Center, Seoul, Republic of Korea

*these authors contributed equally

Corresponding Author:

  • Eung Ju Kim, MD, PhD
  • Cardiovascular center
  • Korea University Guro Hospital
  • 148 Gurodong-ro, Guro-gu
  • Seoul 08308
  • Republic of Korea
  • Phone: 82 02-2626-3022
  • Fax: 82 02-2626-2024
  • Email: withnoel@empas.com