AUTHOR=Xing Wanying , Wang Xianyang , Feng Tingwei , Xie Jiaxin , Liu Chang , Wang Xiuchao , Wang Hui , Ren Lei , Liu Xufeng TITLE=Network analysis of the association between social anxiety and problematic smartphone use in college students JOURNAL=Frontiers in Psychiatry VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1508756 DOI=10.3389/fpsyt.2025.1508756 ISSN=1664-0640