
The impact of DIP payment on the cost of hospital stays for patients with coronary artery disease:based on the PSM-DID model—taking The First Affiliated Hospital of Zhengzhou University as an example
ZHANG Jiayu, WANG Yunfei, YANG Shouming, ZHAO Yanting, SUN Guimiao, LIU Xinkui
Soft Science of Health ›› 2025, Vol. 39 ›› Issue (9) : 80-84.
The impact of DIP payment on the cost of hospital stays for patients with coronary artery disease:based on the PSM-DID model—taking The First Affiliated Hospital of Zhengzhou University as an example
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