Impact of a Wearable Device-Based Walking Programs in Rural Older Adults on Physical Activity and Health Outcomes: Cohort Study

Il-Young Jang   ¹ , MD ;   Hae Reong Kim   ² , MS ;   Eunju Lee   ¹ , MD, PhD ;   Hee-Won Jung   ³ , MD, PhD ;   Hyelim Park   ^{1, 4} , RN ;   Seon-Hee Cheon   ⁴ , RN ;   Young Soo Lee   ¹ , MD, PhD ;   Yu Rang Park   ² , PhD

¹ Division of Geriatric Medicine, Department of Internal Medicine, Asan Medical Center, Seoul, Republic of Korea

² Department of Biomedical Systems Informatics, Yonsei University College of Medicine, Seoul, Republic of Korea

³ Graduate School of Medical Science And Engineering, Korea Advanced Institute Of Science And Technology, Daejeon, Republic of Korea

⁴ Pyeongchang Health Center & Country Hospital, Gangwon-do, Republic of Korea