Table 3.
Association of each factor with success and failure in patients undergoing cannulation.
| Success | Failure | p Value | |
|---|---|---|---|
| Cannulation, no. of cases | 76 | 8 | |
| Age, mean (SD) | 74.1 (9.66) | 65.5 (7.09) | 0.01 |
| Sex, male/female, (n) | 58/18 | 6/2 | 0.613 |
| Reconstructive procedure, R-Y total gastrectomy/R-Y partial gastrectomy/B-II/PD/others, (n) | 30/18/7/16/5 | 1/6/0/0/1 | 0.034 |
| Gastrectomy, yes/no, (n) | 71/5 | 8/0 | 0.598 |
| Papilla, native papilla/anastomosis, (n) | 58/17 | 7/1 | 0.446 |
| Malignant disease, yes/no, (n) | 12/64 | 4/4 | 0.039 |
| Endoscope type, single/double, (n) | 38/38 | 2/6 | 0.166 |
| Skill, expert/trainee, (n) | 39/37 | 6/2 | 0.184 |
| Emergency, emergency procedure/secondary Procedure, (n) |
36/40 | 4/4 | 0.588 |
| Reaching time, mean (SD) | 33.7 (20.9) | 48.4 (29.0) | 0.133 |
Abbreviations: B-II, Billroth II; PD, pancreaticoduodenectomy; R-Y, Roux-en-Y.