AUTHOR=Wang Qian , Ning Zhen , Tan Meichun TITLE=A study on the impact of digital infrastructure development on the health of low-income rural residents: based on panel data from 2010 to 2022 JOURNAL=Frontiers in Public Health VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1503522 DOI=10.3389/fpubh.2025.1503522 ISSN=2296-2565