Cost-effectiveness analysis of early veno-venous hemofiltration for severe acute pancreatitis in China

Table 2 Total hospitalization costs obtained from published Chinese articles (10 000 RMB)

Study	Refence	CVVH/LVVH only			SVVH only			SVVH plus PD			Control
		Mean	SD	n	Mean	SD	n	Mean	SD	n	Mean	SD	n
Mao EQ 1999	[23]	-	-	-	5.32	1.6	10	-	-	-	8.91	2.5	10
Mao EQ 2003	[19]	13.7	10.5	16	5.66	5.64	20	-	-	-	-	-	-
Feng GH 2004	[21]	-	-	-	-	-	-	6.1	1.9	25	9.4	3.1	15
Yang FF 2005	[24]	-	-	-	-	-	-	5.8	2.2	36	10.2	4.3	64
Zhang T 2005	[25]	-	-	-	3.29	1.279	38	-	-	-	6.884	4.868	71

CVVH: Continuous veno-venous hemofiltration; LVVH: Long-term veno-venous hemofiltration; SVVH: Short-term veno-venous hemofiltration; PD: Peritoneal dialysis.