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Published on in Vol 28 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/92473, first published .
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Social Connectedness Buffering the Interaction Between Problematic Internet Use and Psychopathological Symptoms Among Adolescents: Undirected and Bayesian Network Analyses

Social Connectedness Buffering the Interaction Between Problematic Internet Use and Psychopathological Symptoms Among Adolescents: Undirected and Bayesian Network Analyses

Jiaqi Xu   1 * , MM ;   Wenxin Bao   1 * , MM ;   Kexin Zhou   1 , BM ;   Qiyuan Cao   1 , BM ;   Min Hu   2 , MM ;   Jing Li   1 , MD ;   Xiacan Chen   3, 4 , PhD ;   Jiajun Xu   1 , MD

1 Mental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, China

2 Psychiatry department, Chengdu Southwest Rehabilitation Hospital, Chengdu, China

3 Institute of Forensic Medicine, West China School of Basic Medical Sciences and Forensic Medicine, Sichuan University, Chengdu, China

4 Département de psychiatrie et addictologie, Université de Montréal Centre de Recherche Institut National de Psychiatrie Légale Philippe-Pinel, Montreal, QC, Canada

*these authors contributed equally

Corresponding Author:

  • Jiajun Xu, MD
  • Mental Health Center
  • West China Hospital, Sichuan University
  • No. 28, Telecom South Street
  • Chengdu, Sichuan 610000
  • China
  • Phone: 86 17381883373
  • Email: xujiajun120@126.com