From: Pancreatic duct guidewire placement for biliary cannulation as a risk factor for stone residue after endoscopic transpapillary stone removal
AOR
95% CI
P
P-GW
3.44
1.19–9.88
0.02
Number of stones
1.07
0.96–1.19
0.18
Procedure time
1.02
0.99–1.05
0.16