Short-term and medium-term clinical outcomes of laparoscopic-assisted and open surgery for colorectal cancer: a single center retrospective case-control study

Table 5 Postoperative Recurrence and Survival for Colorectal Cancer

	Colon Cancer				P	Rectal Cancer				P
	LAP (n = 154)		OP(n = 161)			LAP (n = 100)		OP(n = 104)
	n	%	n	%		n	%	n	%
Overall Mortality	33	21.4	45	28.0	0.113	25	25.0	29	27.9	0.439
Cause of Death
Peri-operative Mortality	1^a		1^c			1^b		1^c
Tumor Progression	31		42			22		27
Others	1^d		2^e			2^f		1^g
Tumor Recurrence	44	28.6	47	29.2	0.501	33	33.0	32	30.8	0.482
Type of Recurrence
Locoregional Relapse	18		21			17		18
Metastasis	24		25			15		14
Incision/Port Metastasis	2		1			1		0

^a 1 on POD#19 for septic shock (Excluded from Laparoscopic group for survival analysis).
^b 1on POD#1 for cardiac arrest (Excluded from Laparoscopic group for survival analysis).
^c 2 on POD#6, POD#7 respectively for cardiovascular accident (Excluded from Open group).
^d 1 for traffic accident.
^e 1 for unknown reason, 1 for cardiac infarction.
^f 1for cerebral hemorrhage, 1 for cardiac infarction.
^g 1 for cardiac infarction.

ISSN: 1471-230X