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Table 4 Multivariate linear regression of impact on duration of operatively-placed drains of implementation of the OPDA on patients undergoing pancreatectomy

From: Standardization of early drain removal following pancreatic resection: proposal of the “Ottawa pancreatic drain algorithm”

Variable

Odds Ratio

p value

Confidence Interval

OPDA

1.7

0.59

−4.60-8.07

Pancreaticoduodenectomy (ref. distal pancreatectomy)

2.7

0.45

−4.40-9.77

Organ space SSI

0.50

0.90

−7.64-8.64

POPF

23.5

< 0.01

16.43–30.63