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

Mental Health Issues in Elderly Patients and Geriatric Psychiatry (171) Digital Mental Health Interventions, e-Mental Health and Cyberpsychology (2331) mHealth for Symptom and Disease Monitoring, Chronic Disease Management (1838) Depression and Mood Disorders; Suicide Prevention (1790) Ecological Momentary Assessment (EMA) (444)

Published on in Vol 9 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/83891, first published .
Response Time Dynamics From Noncognitive Ordinal Ecological Momentary Assessment as a Proxy for Symptom Change in Geriatric Depression: Longitudinal Observational Study

Response Time Dynamics From Noncognitive Ordinal Ecological Momentary Assessment as a Proxy for Symptom Change in Geriatric Depression: Longitudinal Observational Study

Response Time Dynamics From Noncognitive Ordinal Ecological Momentary Assessment as a Proxy for Symptom Change in Geriatric Depression: Longitudinal Observational Study

Authors of this article:

Jooho Lee1 Author Orcid Image ;   Jeehang Lee1, 2 Author Orcid Image ;   Sehwan Park1 Author Orcid Image ;   Gangho Do1 Author Orcid Image ;   Jihye Noh3 Author Orcid Image ;   Sangjoon Moon3 Author Orcid Image ;   Kyungmi Chung3, 4, 5 Author Orcid Image ;   Sang Joon Son6 Author Orcid Image ;   Jin Young Park3, 4, 5 Author Orcid Image
Article Authors Cited by Tweetations Metrics

Jooho Lee   1 , MA ;   Jeehang Lee   1, 2 , PhD ;   Sehwan Park   1 , MA ;   Gangho Do   1 , BS ;   Jihye Noh   3 , MDM ;   Sangjoon Moon   3 , MS ;   Kyungmi Chung   3, 4, 5 , PhD ;   Sang Joon Son   6 * , MD, PhD ;   Jin Young Park   3, 4, 5 * , MD, PhD

1 Medical Research Team, Digital Medic Co., Ltd., Seoul, Republic of Korea

2 Department of Human-Centered Artificial Intelligence, College of Intelligence Information Engineering, Sangmyung University, Seoul, Republic of Korea

3 Center for Digital Health, Yongin Severance Hospital, Yonsei University Health System, Yongin, Republic of Korea

4 Department of Psychiatry, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Republic of Korea

5 Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Yongin, Republic of Korea

6 Department of Psychiatry, Ajou University School of Medicine, Suwon, Republic of Korea

*these authors contributed equally

Corresponding Author:

  • Jin Young Park, MD, PhD
  • Department of Psychiatry
  • Yongin Severance Hospital, Yonsei University College of Medicine
  • 363, Dongbaekjukjeon-daero, Giheung-gu
  • Yongin 16995
  • Republic of Korea
  • Phone: 82 31-5189-8148
  • Fax: 82 31-5189-8565
  • Email: empathy@yuhs.ac