AUTHOR=Zhou Chunyan , Zhang Yanyu , Liu Xiaoyi , He Chenyu , Li Shiyang TITLE=Relationship of METS-IR with cardiometabolic multimorbidity in China: a nationwide longitudinal cohort study JOURNAL=Frontiers in Nutrition VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1518840 DOI=10.3389/fnut.2025.1518840 ISSN=2296-861X