Published on in Vol 7, No 2 (2019): February

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/12204, first published .
A Mobile Phone–Based Self-Monitoring Tool for Perioperative Gastric Cancer Patients With Incentive Spirometer: Randomized Controlled Trial

A Mobile Phone–Based Self-Monitoring Tool for Perioperative Gastric Cancer Patients With Incentive Spirometer: Randomized Controlled Trial

A Mobile Phone–Based Self-Monitoring Tool for Perioperative Gastric Cancer Patients With Incentive Spirometer: Randomized Controlled Trial

Ji Yeong Soh   1 * , RN ;   Se Uk Lee   2 * , MD ;   Inpyo Lee   3 , MS ;   Ki Sang Yoon   4 , BD ;   Changho Song   3 , BS ;   Nam Hun Kim   5 , MS ;   Tae Sung Sohn   6 , MD ;   Jae Moon Bae   6 , MD ;   Dong Kyung Chang   1, 7, 8 , MD ;   Won Chul Cha   8, 9, 10 , MD

1 Department of Digital Health, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Gangnam-gu, Republic of Korea

2 Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea

3 Product Development Division, BreaThings Co, Ltd, Seoul, Republic of Korea

4 R&D Division, BreaThings Co, Ltd, Seoul, Republic of Korea

5 Camera R&D Group, Samsung Electronics, Seoul, Republic of Korea

6 Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

7 Department of Gastroenterology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

8 Health Information and Strategy Center, Samsung Medical Center, Seoul, Republic of Korea

9 Department of Emergency Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea

10 Department of Digital Health, Samsung Advanced Institute for Health Sciences & Technology, Sungkyunkwan University, Seoul, Republic of Korea

*these authors contributed equally

Corresponding Author:

  • Won Chul Cha, MD
  • Department of Digital Health
  • Samsung Advanced Institute for Health Sciences & Technology
  • Sungkyunkwan University
  • Samsung Medical Center
  • Sungkyunkwan University School of Natural Sciences Campus
  • Seoul, 2066 16419
  • Republic of Korea
  • Phone: 82 10 5386 6597
  • Email: docchaster@gmail.com