AUTHOR=Shen Jingyu , Fang Weiji , Zhu Yating , Ye Chunli , Zhu Yanhua , Tao Yanling 

TITLE=Utilization of preventative health checkup services in China among middle-aged and older adult population: evidence from China’s 28 provinces

JOURNAL=Frontiers in Public Health

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1500018

DOI=10.3389/fpubh.2025.1500018

ISSN=2296-2565