AUTHOR=He Yuxin , Tan Juntao , Tan Qingzhu , Zhang Xiao , Liu Yunyu , Tang Yang 

TITLE=In-patient expenditure between 2011 and 2021 for patients with type 2 diabetes mellitus: a hospital-based multicenter retrospective study in southwest China

JOURNAL=Frontiers in Public Health

VOLUME=13

YEAR=2025

URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2025.1559424

DOI=10.3389/fpubh.2025.1559424

ISSN=2296-2565