Short-Term Efficacy of Laparoscopic Treatment for Colorectal Cancer in Patients with Schistosomiasis Japonica

Table 2

Perioperative outcomes.

	LAC ()	OC ()
Operative time (min)
Mean ± SD	180 ± 23	158 ± 19	<0.001
Range	(150–255)	(125–240)
Operative blood loss (mL)
Mean ± SD	95 ± 63	108 ± 85	0.196
Range	(10–300)	(20–600)
Procedure
Right hemicolectomy	18	58
Left hemicolectomy	4	14
Sigmoid resection	16	22
Anterior resection	33	76
Hartmann procedure	2	14
Abdominoperineal resection	14	9
Additional operation
Oophorocystectomy	1	2
Appendectomy	1	4
Cholecystectomy	2	9
Open conversion	1	—

SD: standard deviation, LAC: laparoscopic, and OC: open.