Table 3 Risk of major complication in PD and DP

Univariable logistic regression

Pancreaticoduodenectomy

Distal pancreatectomy

Variable

Category/Units

OR

[95% CI]

P-Value

OR

[95% CI]

P-Value

Age

Years/10

1.24

[1.13 - 1.36]

0.001

1.17

[0.97 - 1.40]

0.099

BMI

kg/m2

1.02

[1.00 - 1.04]

0.013

1.03

[0.99 - 1.08]

0.152

DGAV certification

No*

Yes

0.79

[0.65 - 0.94]

0.010

0.97

[0.64 - 1.46]

0.874

ASA

1/2*

3/4/5

1.44

[1.21 - 1.73]

0.001

1.09

[0.75 - 1.59]

0.650

Pancreatic duct

< 3mm*

> 3mm

0.75

[0.60 - 0.92]

0.006

1.07

[0.49 - 2.32]

0.872

Pancreatic texture

soft*

hard

0.69

[0.56 - 0.84]

0.001

0.62

[0.35 - 1.09]

0.095

Bilirubin

mg/dl

1.00

[0.99 - 1.02]

0.628

0.96

[0.89 - 1.04]

0.342

CA19-9

(U/ml)/100

1.00

[0.99 - 1.01]

0.186

1.00

[0.99 - 1.01]

0.999

CEA

n/ml

1.00

[1.00 - 1.01]

0.163

1.00

[1.00 - 1.00]

0.824

Diabetes mellitus

No*

Yes, no insulin

1.06

[0.81 - 1.37]

0.691

1.26

[0.75 - 2.14]

0.384

Yes, insulin dependent

1.20

[0.94 - 1.53]

0.135

0.90

[0.49 - 1.66]

0.730

Multivariable logistic regression

Pancreaticoduodenectomy

Variable

Category/Units

OR

[95% CI]

P-Value

Age

Years/10

1.18

[1.05 - 1.33]

0.006

BMI

kg/m2

1.01

[1.00 - 1.03]

0.067

DGAV certification

No*

Yes

0.85

[0.68 - 1.07]

0.175

ASA

1/2*

3/4/5

1.39

[1.11 - 1.75]

0.004

Pancreatic duct

< 3mm*

> 3mm

0.81

[0.64 - 1.02]

0.074

Pancreatic texture

soft*

hard

0.75

[0.59 - 0.94]

0.014