AUTHOR=Sun Changbo , Jiang Honggang , Zhu Hongmei , Luo Zhen , Wang Shiyi TITLE=Association between the non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol ratio and sarcopenia: evidence from CHARLS JOURNAL=Frontiers in Public Health VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1585986 DOI=10.3389/fpubh.2025.1585986 ISSN=2296-2565