Retrospective Cohort Study
Copyright ©The Author(s) 2023.
World J Gastrointest Surg. Sep 27, 2023; 15(9): 1901-1909
Published online Sep 27, 2023. doi: 10.4240/wjgs.v15.i9.1901
Table 2 Univariate and Multivariate logistic regression analysis of risk factors associated with postoperative pancreatic fistula
Univariate
Multivariate

OR (95%CI)
P value
OR (95%CI)
P value
Age (≤ 60 vs > 60 yr)1.603 (0.800-3.203)0.188
Gender (male vs female)1.143 (0.594-2.266)0.7
Diabetes mellitus0.711 (0.324-1.585)0.427
Smoking history1.275 (0.649-2.470)0.481
History of abdominal operation0.782 (0.355-1.757)0.57
Preoperative total bilirubin (≤ 171 vs > 171 µmol/L)1.295 (0.654-2.700)0.475
Preoperative biliary drainage (yes vs no)1.444 (0.740-2.894)0.385
Serum albumin (≤ 35 vs > 35 g/L)0.665 (0.322-1.359)0.275
Anastomotic method (End-to-side invagination pancreaticojejunostomy vs Modified duct-to-mucosa pancreaticojejunostomy)3.045 (1.500-6.248)0.002a0.288 (0.129-0.606)0.0015a
Main pancreatic duct diameter (≤ 3 vs > 3 mm)2.599 (1.255-5.676)0.011a3.608 (1.678-8.302)0.0015a
Operative time (≤ 300 vs > 300 min)1.125 (0.583-2.181)0.735
Blood loss (≤ 600 vs > 600 mL)0.855 (0.431-1.645)0.651
Pancreatic texture (Hard vs Soft)0.494 (0.253-0.956)0.043a2.171 (1.051-4.602)0.0386a