AUTHOR=Gan Ying-Yuan , Luo Yun-Dan , Zhai Lu , Huo Rong-Rui , Dai Xia , Liao Qian TITLE=Temporal trends, associated risk factors and longitudinal cardiovascular outcomes of body roundness among middle-aged and older Chinese adults: from the China Health and Retirement Longitudinal Study 2011–2018 JOURNAL=Frontiers in Nutrition VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2025.1515067 DOI=10.3389/fnut.2025.1515067 ISSN=2296-861X