AUTHOR=Jiang Zhaowei , Dong Liying , Zhang Yajie , Mao Hongjing , Luo Fugang , Song Mingfen TITLE=Cortisol levels and depression suicide risk: a combined exploration of meta-analysis and case-control study JOURNAL=Frontiers in Psychiatry VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1563819 DOI=10.3389/fpsyt.2025.1563819 ISSN=1664-0640