Variables | β | Sx̄ | OR | 95% CI | p |
---|---|---|---|---|---|
Age ≥ 65y | 0.227 | 0.103 | 2.036 | 1.131–3.007 | 0.043 |
Preoperative cholangitis | 0.198 | 0.116 | 1.584 | 1.081–2.361 | 0.021 |
Number of biliary anastomosis ≥ 2 | 0.284 | 0.105 | 2.866 | 1.942–3.624 | 0.011 |
GGT on the first day after surgery ≥ 120 U/L | 0.362 | 0.114 | 1.823 | 1.274–2.906 | 0.047 |
Preoperative bile culture for Klebsiella pneumoniae | 0.327 | 0.191 | 3.181 | 2.426–3.992 | 0.013 |