BackgroundA consensus on the changing pattern of healthcare efficiency in China is current absent. This study tried to identify temporal fluctuations in healthcare efficiency from 2012 to 2021. and conducted a comparative analysis on the performance of 31 regions in China using region-level balanced panel data. MethodsEmploying three-stage data envelopment analysis (DEA) as the analyt... https://minidsreamers.shop/product-category/sports-bra/