Variables | OR (95%CI) | p value |
---|---|---|
Case-specific | ||
Trainee involvement | <0.0001 | |
0% | Reference | |
1-50% | 0.53 (0.44-0.65) | |
51-99% | 1.58 (1.21-2.06) | |
100% | 11.96 (6.59-21.71) | |
ERCP difficulty | <0.0001 | |
1 | Reference | |
2 | 1.03 (0.88-1.20) | |
3 | 0.59 (0.48-0.72) | |
ASA grade | 0.03 | |
I | Reference | |
II | 0.81 (0.67-0.97) | |
III-V | 0.77 (0.63-0.94) | |
Sedation level | 0.11 | |
Deep (with propofol)/General | Reference | |
Moderate/conscious | 0.84 (0.68-1.04) | |
Patient status at time of ERCP | 0.01 | |
Inpatient | Reference | |
Outpatient | 1.21 (1.05-1.38) | |
Indications | <0.0001 | |
Suspected or known stone | Reference | |
Obstructive Jaundice | 0.51 (0.44-0.60) | |
Chronic pain | 1.16 (0.89-1.50) | |
Abnormal liver tests | 0.80 (0.63-1.02) | |
Chronic pancreatitis | 0.93 (0.72-1.22) | |
Biliary post-surgical problem | 0.51 (0.39-0.67) | |
Clarify biliary image findings | 0.77 (0.55-1.10) | |
Pancreatitis (acute, active) | 0.67 (0.49-0.92) | |
Tumor ablation | 2.15 (0.96-4.81) | |
Endoscopist-specific | ||
Country setting | 0.22 | |
US | Reference | |
Other | 0.77 (0.46-1.30) | |
UK | 0.73 (0.49-1.09) |