AUTHOR=Jiang Chunqi , Wang Bo , Qu Yinuo , Wang Jun , Zhang Xin TITLE=Nonlinear association between depressive symptoms and homeostasis model assessment of insulin resistance: a cross-sectional analysis in the American population JOURNAL=Frontiers in Psychiatry VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/psychiatry/articles/10.3389/fpsyt.2025.1393782 DOI=10.3389/fpsyt.2025.1393782 ISSN=1664-0640