AUTHOR=Leung Eman , Guan Jingjing , Zhang Qingpeng , Ching Chun Cheung , Yee Hiliary , Liu Yilin , Ng Hang Sau , Xu Richard , Tsang Hector Wing Hong , Lee Albert , Chen Frank Youhua TITLE=Screening for frequent hospitalization risk among community-dwelling older adult between 2016 and 2023: machine learning-driven item selection, scoring system development, and prospective validation JOURNAL=Frontiers in Public Health VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2024.1413529 DOI=10.3389/fpubh.2024.1413529 ISSN=2296-2565