Establishment of risk prediction model of postoperative pancreatic fistula after pancreatoduodenectomy: 2016 edition of definition and grading system of pancreatic fistula: a single center experience with 223 cases

Table 5 Predictive scoring system for POPF according to the logistic regression analysis results in the modeling set (2016 ISGPS edition)

Variable	Coefficient	Odds ratio	95% CI	P value
Main pancreatic duct index	−7.599	0.001	0.000–0.035	0.000
Pancreas CT value	−0.064	0.938	0.885–0.993	0.028
Constant	3.111	22.443		0.018

Continuous variables were directly included in the logistic regression analysis as the independent variables to establish risk prediction model
POPF postoperative pancreatic fistula, ISGPF International Study Group of Pancreatic Fistula, CI confidence interval, CT computed tomographic scan

ISSN: 1477-7819