Surgical treatment of liver cancer and pancreatic cancer under the China Healthcare Security Diagnosis Related Groups payment system

Table 2 Proportion of various expenses under same diagnosis-related group group and same surgery, %

DRG	Surgery classification	Average medical expense ratio	Average proportion of nursing expenses	Average proportion of medical technology expenses	Average management fee ratio	Average proportion of consumables expenses	Average proportion of drug expenses
HB11
	Liver resection	12.39	1.09	3.05	3.05	38.59	37.45
	Pancreaticoduodenectomy	10.69	1.57	2.85	2.85	34.80	43.05
	Pancreatectomy	11.38	1.40	3.01	3.01	36.45	42.32
HB13
	Liver resection	14.13	1.07	2.88	2.88	43.04	31.87
	Pancreaticoduodenectomy	10.95	1.49	2.65	2.65	38.23	40.81
	Pancreatectomy	12.66	1.25	2.69	2.69	40.03	38.44
HB15
	Liver resection	13.55	1.15	3.00	3.00	43.13	31.94
	Pancreaticoduodenectomy	11.10	1.52	3.83	3.83	35.91	41.90
	Pancreatectomy	13.04	1.34	2.73	2.73	40.33	37.35

DRG: Diagnosis-related group.