Cost Analysis of Endoscopic Submucosal Dissection for the Treatment of Colorectal Lesions in China

Table 6

Main costs based on surgical margins and complications.

Category	Surgical margin		Complication
	Negative	Positive	Hemorrhage	Perforation	Infection	Abdominal pain
	n=331	n=64	n=27	n=14	n=12	n=12
Medication	2012	2988	2797	3086	2490	2385
Consumable items	1475	2460	1994	2418	1562	1649
Operation	404	718	502	717	425	432
Total	5626	8759	6135	8704	6056	5992