AUTHOR=Song Qianwen , Ye Anyu , Zhou Mengting , Chen Ting , Jiang Wenlian 

TITLE=Based on regional heterogeneity: measurement of hospital service efficiency and analysis of spatial effects

JOURNAL=Frontiers in Public Health

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1556737

DOI=10.3389/fpubh.2025.1556737

ISSN=2296-2565