AUTHOR=Zheng Jichao , Ni Zeqiang TITLE=Living arrangements, health outcomes, and the buffering role of social capital among older adults in China JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1469914 DOI=10.3389/fpubh.2025.1469914 ISSN=2296-2565