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Published on in Vol 28 (2026)

This is a member publication of King's College London (Jisc)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/86900, first published .
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Sleep and Activity Patterns in Depression From Wearable Data: Unsupervised Clustering Study

Sleep and Activity Patterns in Depression From Wearable Data: Unsupervised Clustering Study

Carolin Oetzmann   1 , PhD ;   Yuezhou Zhang   2 , PhD ;   Nicholas Cummins   2 , PhD ;   Ewan Carr   2 , PhD ;   Faith Matcham   3 , PhD ;   Sara Siddi   4, 5 , PhD ;   Femke Lamers   6, 7 , PhD ;   Daniel Leightley   8 , PhD ;   Katie M White   1 , PhD ;   Amos A Folarin   2 , PhD ;   Peter Annas   9 , PhD ;   Josep Maria Haro   4, 5 , MD ;   Brenda WJH Penninx   6, 7 , PhD ;   Srinivasan Vairavan   10 , PhD ;   Til Wykes   11, 12 , PhD ;   Richard JB Dobson   2 , PhD ;   Vaibhav A Narayan   13 , PhD ;   Matthew Hotopf   1, 12 , PhD

1 Department of Psychological Medicine, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom

2 Department of Biostatistics & Health Informatics, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom

3 School of Psychology, University of Sussex, Falmer, United Kingdom

4 Parc Sanitari Sant Joan de Deu, Sant Joan de Deu Research Institute (IRSJD), Sant Boi de Llobregat, Spain

5 Mental Health Networking Biomedical Research Centre (CIBERSAM), Madrid, Spain

6 Department of Psychiatry, Amsterdam UMC, Amsterdam, The Netherlands

7 Amsterdam Public Health, Mental Health Program, Amsterdam, The Netherlands

8 School of Population Health Sciences, King’s College London, London, United Kingdom

9 H. Lundbeck A/S, Copenhagen, Denmark

10 Janssen Research and Development, LLC, Titusville, NJ, United States

11 Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom

12 South London and Maudsley NHS Foundation Trust, London, United Kingdom

13 Davos Alzheimer’s Collaborative, Geneva, Switzerland

Corresponding Author:

  • Carolin Oetzmann, PhD
  • Department of Psychological Medicine
  • Institute of Psychiatry, Psychology & Neuroscience, King's College London
  • 16 De Crespigny Park
  • London SE5 8AF
  • United Kingdom
  • Phone: +44 20 7848 0002
  • Email: carolin.1.oetzmann@kcl.ac.uk