Published on in Vol 23, No 10 (2021): October

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/29884, first published .
Accuracy and Diversity of Wearable Device–Based Gait Speed Measurement Among Older Men: Observational Study

Accuracy and Diversity of Wearable Device–Based Gait Speed Measurement Among Older Men: Observational Study

Accuracy and Diversity of Wearable Device–Based Gait Speed Measurement Among Older Men: Observational Study

Min-gu Kang 1, MSc, MD;  Seong-Ji Kang 2, 3, MSc, MD;  Hye-Kang Roh 3, MSc;  Hwa-Young Jung 3, MSc;  Sun‑wook Kim 4, MSc, MD;  Jung-Yeon Choi 4, MD, PhD;  Kwang-il Kim 4, 5, MD, PhD

1 Department of Internal Medicine, Chonnam National University Bitgoeul Hospital , Gwangju , KR

2 Graduate School of Health Science and Management, Yonsei University , Seoul , KR

3 WELT Corp, Ltd, Seoul, Korea , Seoul , KR

4 Department of Internal Medicine, Seoul National University Bundang Hospital , Seongnam , KR

5 Department of Internal Medicine, Seoul National University College of Medicine , Seoul , KR

Corresponding Author:

  • Kwang-il Kim, MD, PhD
  • Department of Internal Medicine
  • Seoul National University Bundang Hospital
  • 82 Gumi-Ro 173 Beon-Gil, Seongnamsi Gyeonggi-Do
  • Seongnam
  • KR
  • Phone: 82 317877032
  • Email: kikim907@snu.ac.kr