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

Electronic/Mobile Data Capture, Internet-based Survey & Research Methodology (997) Mobile Health (mhealth) (3464) Insomnia and Sleep Hygiene (248) Sleep Monitoring, Sleep Quality, Sleep Disorders (268) Digital Mental Health Interventions, e-Mental Health and Cyberpsychology (2111) Digital Health, Telehealth and e-Innovation in Clinical Settings (556)

Published on in Vol 27 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/60423, first published .
Smartphone Usage Patterns and Sleep Behavior in Demographic Groups: Retrospective Observational Study

Smartphone Usage Patterns and Sleep Behavior in Demographic Groups: Retrospective Observational Study

Smartphone Usage Patterns and Sleep Behavior in Demographic Groups: Retrospective Observational Study

Authors of this article:

Ting Wang1 Author Orcid Image ;   Anja Seiger1 Author Orcid Image ;   Alexander Markowetz2 Author Orcid Image ;   Ionut Andone2 Author Orcid Image ;   Konrad Błaszkiewicz2 Author Orcid Image ;   Thomas Penzel1 Author Orcid Image
Article Authors Cited by (1) Tweetations (1) Metrics

Ting Wang   1 , MSc ;   Anja Seiger   1 , MSc ;   Alexander Markowetz   2 , Prof Dr ;   Ionut Andone   2 , MSc ;   Konrad Błaszkiewicz   2 , MSc ;   Thomas Penzel   1 , Prof Dr

1 Interdisciplinary Center of Sleep Medicine, Charité – Universitätsmedizin Berlin, Berlin, Germany

2 Department of Computer Science, University of Bonn, Bonn, Germany

Corresponding Author:

  • Ting Wang, MSc
  • Interdisciplinary Center of Sleep Medicine
  • Charité – Universitätsmedizin Berlin
  • Charitéplatz 1, 10117 Berlin
  • Berlin 13353
  • Germany
  • Phone: 49 030 45050
  • Email: ting.wang@charite.de