Research Article

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

Table 7

Complications based on hospitalization days after the procedure.

ComplicationDays
≤1≤4≤10>10

Hemorrhage (n)51813
Perforation (n)5810
Infection (n)2811
Abdominal pain (n)7410