Pancreatic Stenting Reduces Post-ERCP Pancreatitis and Biliary Sepsis in High-Risk Patients: A Randomized, Controlled Study

Table 2

Operative data of ERCP.

	Experimental group ()	Control group ()
Overall OT, min, mean ± SD	43 ± 14	40 ± 15	0.772
ERCP success, (%)	101 (97.1)	98 (96.1)	0.681
Pancreatogram	101 (97.1)	98 (96.1)	0.681
Sphincterotomy	102 (98.1)	102 (100.0)	0.159
Cannulation difficulty, (%)	93 (89.4)	88 (86.3)	0.489
Periampullary diverticulum, (%)	9 (8.7)	8 (7.8)	0.833