Validation of the Mobile App–Recorded Circadian Rhythm by a Digital Footprint

Yu-Hsuan Lin   ^{1, 2, 3, 4} , PhD, MD ;   Bo-Yu Wong   ¹ , BS ;   Yuan-Chien Pan   ^{1, 5} , MS ;   Yu-Chuan Chiu   ⁶ , MD ;   Yang-Han Lee   ⁷ , PhD

¹ Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan

² Department of Psychiatry, National Taiwan University Hospital, Taipei, Taiwan

³ Department of Psychiatry, College of Medicine, National Taiwan University, Taipei, Taiwan

⁴ Institute of Health Behaviors and Community Sciences, College of Public Health, National Taiwan University, Taipei, Taiwan

⁵ Department of Psychology, National Taiwan University, Taipei, Taiwan

⁶ Department of Psychiatry, MacKay Memorial Hospital, Taipei, Taiwan

⁷ Department and Graduate School of Electrical Engineering, Tamkang University, New Taipei City, Taiwan