Table 3.
Logistic regression analysis: prognostic factors for PEP.
| Variable | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| OR (95% CI) | P value | OR (95% CI) | P value | |
| Gender | 1.882 (0.799–4.437) | 0.148 | 2.079 (0.774–5.581) | 0.146 |
| Age | 0.705 (0.303–1.637) | 0.416 | 0.666 (0.266–1.667) | 0.385 |
| Guidewire into the pancreatic duct | 3.260 (1.392–7.634) | 0.006 | 3.499 (1.421–8.621) | 0.006 |
| Mechanical lithotripsy | 2.760 (0.860–8.853) | 0.088 | 2.122 (0.555–8.117) | 0.272 |
| Periampullary diverticulum | 0.845 (0.339–2.105) | 0.717 | 0.547 (0.192–1.564) | 0.261 |
| Cannulation time > 5 min | 2.882 (1.196–6.947) | 0.018 | 4.798 (1.659–13.872) | 0.004 |
| Balloon dilation time | 2.598 (1.047–6.450) | 0.040 | 3.032 (1.148–8.010) | 0.025 |