| Variables in the equation |
OR (95% CI) |
P value |
| Step 1 |
Gender |
1.86 (0.13-25.98) |
0.645 |
| Age |
0.91 (0.83-1.01) |
0.067 |
| Previous ERCP |
3.52 (0.12-105.17) |
0.468 |
| Previous Papillotomy |
0.25 (0.00-60.07) |
0.618 |
| Bilirubin level |
0.43 (0.17-1.06) |
0.067 |
| AST |
0.99 (0.95-1.02 |
0.449 |
| ALT |
1.00 (0.98-1.03 |
0.694 |
| ALP |
1.00 (0.98-1.02 |
0.956 |
| Dilated CBD |
0.86 (0.00-457.4) |
0.963 |
| CBD diameter |
0.88 (0.57-1.34) |
0.537 |
| Diverticulum |
0.72 (0.02-30.7) |
0.866 |
| Pre-cut |
13.99 (0.36-543.5) |
0.158 |
| Difficulty |
1.93 (0.09-42.7) |
0.677 |
| Access |
0.53 (0.03-11.3) |
0.687 |
| Impression |
1731.7 (7.00-428253.1) |
0.008 |
| Endoscopist |
21.00 (0.47-942.3) |
0.116 |
| Gender |
1.86 (0.13-25.98) |
0.645 |
| Variables in the equation |
OR (95% CI) |
P value |
| Step 20 |
AST |
0.98 (0.97-0.99) |
0.009 |
| Pre-cut |
14.61 (3.15-67.77) |
0.001 |
| Impression |
43.43 (3.10-609.06) |
0.005 |
|