This paper is in the following e-collection/theme issue:

Sleep Monitoring, Sleep Quality, Sleep Disorders (223) mHealth for Data Collection and Research (1073) Insomnia and Sleep Hygiene (204) Fitness Trackers and Smart Pedometers/Accelerometers (606) Wearable Devices and Sensors (983) Digital Mental Health Interventions, e-Mental Health and Cyberpsychology (1780) Digital Biomarkers and Digital Phenotyping (225)

Published on in Vol 12 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/67478, first published .
Exploring the Psychological and Physiological Insights Through Digital Phenotyping by Analyzing the Discrepancies Between Subjective Insomnia Severity and Activity-Based Objective Sleep Measures: Observational Cohort Study

Exploring the Psychological and Physiological Insights Through Digital Phenotyping by Analyzing the Discrepancies Between Subjective Insomnia Severity and Activity-Based Objective Sleep Measures: Observational Cohort Study

Exploring the Psychological and Physiological Insights Through Digital Phenotyping by Analyzing the Discrepancies Between Subjective Insomnia Severity and Activity-Based Objective Sleep Measures: Observational Cohort Study

Authors of this article:

Ji Won Yeom1 Author Orcid Image ;   Hyungju Kim2 Author Orcid Image ;   Seung Pil Pack3 Author Orcid Image ;   Heon-Jeong Lee1 Author Orcid Image ;   Taesu Cheong2 Author Orcid Image ;   Chul-Hyun Cho1, 4 Author Orcid Image
Article Authors Cited by (1) Tweetations (1) Metrics

Ji Won Yeom   1 * , MD, PhD ;   Hyungju Kim   2 * , BS ;   Seung Pil Pack   3 , PhD ;   Heon-Jeong Lee   1 , MD, PhD ;   Taesu Cheong   2 , PhD ;   Chul-Hyun Cho   1, 4 , MD, PhD

1 Department of Psychiatry, Korea University College of Medicine, Seoul, Republic of Korea

2 School of Industrial Management Engineering, Korea University, Seoul, Republic of Korea

3 Department of Biotechnology and Bioinformatics, Korea University, Sejong, Republic of Korea

4 Department of Biomedical Informatics, Korea University College of Medicine, Seoul, Republic of Korea

*these authors contributed equally

Corresponding Author:

  • Chul-Hyun Cho, MD, PhD
  • Department of Psychiatry
  • Korea University College of Medicine
  • 73 Goryeodae-ro, Seongbuk-gu
  • Seoul, 02841
  • Republic of Korea
  • Phone: 82 029205505
  • Email: david0203@gmail.com