Table 4.

Survival after CRS in terms of CC score and PCI score.

	Median survivals	1-year survival	3-year survival	5-year survival	Log-rank test (P)
	months	(%)	(%)	(%)	X2
Colorectal cancer
CC-0,-1 (N = 62)	38.4	93	51	28	P = 0.003
CC-2,-3 (N = 19)	19.2	33	16	0	X2 = 8.53
PCI ≤ 10 (N = 45)	NR	95	59	59	P < 0.001
PCI ≥ 11(N = 36)	18.2	83	37	0	X2 = 12.90
Appendiceal neoplasm
CC-0,-1 (N = 228)	NR	99	93	84	P < 0.001
CC-2,-3 (N = 192)	NR	91	69	50	X2 = 41.48
PCI ≤ 28 (N = 257)	NR	99	89	76	P < 0.001
PCI ≥ 29 (N = 163)	49.2	87	63	55	X2 = 38.81
Gastric cancer
CC-0,-1 (N = 101)	21.5	70	26	17	P < 0.001
CC-2,-3 (N = 65)	13.6	59	8	2	X2 = 14.90
PCI ≤ 6 (N = 111)	21.5	76	23	14	P < 0.001
PCI ≥ 7 (N = 55)	13.6	57	21	3	X2 = 10.48