AUTHOR=Qi Lin , Liu Jianyu , Song Xuhui , Wang Xinle , Yang Mengmeng , Cao Xinyi , He Yan TITLE=Determinants and risk prediction models for frailty among community-living older adults in eastern China JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1518472 DOI=10.3389/fpubh.2025.1518472 ISSN=2296-2565