The Association Between Presleep and Postwake Mobile Phone Use and Nonsuicidal Self-Injury Among University Students: Cross-Sectional Study
Prolonged presleep and postwake mobile phone use exhibited linear associations with NSSI among Chinese university students, with no significant sex disparities. These findings underscore the necessity of longitudinal studies to establish causality, elucidate underlying mechanisms, and inform targeted interventions.
Authors
- Wenhua Wang (ORCID: https://orcid.org/0009-0000-2934-493X)
- Mingyang Wu (ORCID: https://orcid.org/0000-0003-3001-1897)
- Xiaoxiao Yuan (ORCID: https://orcid.org/0009-0006-6756-4320)
- Le Ma (ORCID: https://orcid.org/0000-0001-7592-9779)
- Xue Wang (ORCID: https://orcid.org/0009-0007-6113-380X)
- Lei Zhang (ORCID: https://orcid.org/0009-0000-9916-9348)
Institutions
- Central South University (CN)
- Shanxi Medical University (CN)
- Xi'an Medical University (CN)
- Shanxi Provincial People’s Hospital (CN)
- Xi'an Jiaotong University (CN)
Publication Details
- Journal
- Journal of Medical Internet Research
- Published
- 2025-10-17
- DOI
- https://doi.org/10.2196/70819
- Primary Topic
- Suicide and Self-Harm Studies
- Type
- article
- Field-Weighted Citation Impact
- 0.00