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

Depression and Mood Disorders; Suicide Prevention (1691) Intentional Self-Harm (136) Problematic Internet Use, Online Gambling and Game Addiction (190) Cross-Sectional Studies in Public Health (431) Electronic/Mobile Data Capture, Internet-based Survey & Research Methodology (997) Mobile Health (mhealth) (3464)

Published on in Vol 12 (2025)

This is a member publication of

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/71264, first published .
Objectively Measured Smartphone Use and Nonsuicidal Self-Injury Among College Students: Cross-Sectional Study

Objectively Measured Smartphone Use and Nonsuicidal Self-Injury Among College Students: Cross-Sectional Study

Objectively Measured Smartphone Use and Nonsuicidal Self-Injury Among College Students: Cross-Sectional Study

Authors of this article:

Wenhua Wang1, 2 Author Orcid Image ;   Mingyang Wu3 Author Orcid Image ;   Xiaoxiao Yuan2 Author Orcid Image ;   Xue Wang2 Author Orcid Image ;   Le Ma4 Author Orcid Image ;   Lu Li1 Author Orcid Image ;   Lei Zhang1, 2, 5 Author Orcid Image
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Journals

  1. Yin J, Tang X, Liu Z, Gong Y, Yang H, Zhang Y. Associations Between Both Smartphone Addiction and Objectively Measured Smartphone Use and Sleep Quality and Duration Among University Students: Cross-Sectional Study. JMIR Mental Health 2025;12:e77796 View