AUTHOR=Du Kuan , Liu Yuan , Hu Yiran TITLE=Evaluation of long-term care insurance pilot city policies in China: a cross-sectional study JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1570794 DOI=10.3389/fpubh.2025.1570794 ISSN=2296-2565