Published on in Vol 21, No 9 (2019): September

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/13463, first published .
An Assessment of Physical Activity Data Collected via a Smartphone App and a Smart Band in Breast Cancer Survivors: Observational Study

An Assessment of Physical Activity Data Collected via a Smartphone App and a Smart Band in Breast Cancer Survivors: Observational Study

An Assessment of Physical Activity Data Collected via a Smartphone App and a Smart Band in Breast Cancer Survivors: Observational Study

Il Yong Chung   1 * , MD ;   Miyeon Jung   2 * , BSc ;   Sae Byul Lee   1 , MD, PhD ;   Jong Won Lee   1 , MD, PhD ;   Yu Rang Park   3 , PhD ;   Daegon Cho   2 , PhD ;   Haekwon Chung   4 , BSc ;   Soyoung Youn   5 , MD ;   Yul Ha Min   6 , PhD ;   Hye Jin Park   1 , BSN ;   Minsun Lee   1 , BSN ;   Seockhoon Chung   5 , MD, PhD ;   Byung Ho Son   1 , MD, PhD ;   Sei-Hyun Ahn   1 , MD, PhD

1 Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea

2 College of Business, Korea Advanced Institute of Science and Technology, Seoul, Republic of Korea

3 Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea

4 Swallaby Co, Ltd, Seoul, Republic of Korea

5 Department of Psychiatry, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea

6 College of Nursing, Gachon University, Incheon, Republic of Korea

*these authors contributed equally

Corresponding Author:

  • Sae Byul Lee, MD, PhD
  • Department of Surgery
  • Asan Medical Center
  • University of Ulsan College of Medicine
  • 88, Olympic-ro 43-gil, Songpa-gu, 05505
  • Seoul
  • Republic of Korea
  • Phone: 82 10 7209 4620
  • Email: newstar153@hanmail.net