AUTHOR=Li Yongqiu , Wang Rufang , Liu Jun , Li Zuoliang , Zhou Yinghua TITLE=The complex relationships among self-acceptance, perceived social support, drug use stereotype threat, and subthreshold depression in people with substance use disorder: exploring the mediating and buffering effects JOURNAL=Frontiers in Psychiatry VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1444379 DOI=10.3389/fpsyt.2025.1444379 ISSN=1664-0640