Age

71.5 ± 9.0

Sex (male/female)

24/14

BMI (kg/m2)

20.9 ± 3.3

Preoperative serum bilirubin (mg/dl)

1.1 ± 0.9

Operative procedure

PPPD

24

SSPPD

7

PD

7

Reconstruction of portal vein

7

Operation time (min)

478 ± 98

Blood loss (ml)

1424 ± 1630

Transfusion

22

Diagnosis

Pancreas cancer

25

Bile duct cancer

7

Cancer of ampulla of Vater

3

Others

3

Postoperative Laboratory tests

White blood cell (/μl)

8971 ± 2831

Serum amylase (IU/L)

160 ± 185

C-reactive protein (mg/dl)

13.9 ± 5.5

Removal of drainage tube (days)

17.2 ± 9.3

Pancreatic fistula

8

Delayed gastric emptying

8

Hospital stay (days)

39.2 ± 11.7