Table 1 Baseline characteristics of the patients (n = 662)
Variable | |
|---|---|
Gender (F:M) | 263:399 |
Age, median (IQR) years | 60 (50–66) |
Final diagnosis, n (%) | |
Pancreatic cancer | 388 (59) |
Cancer of the ampulla of Vater | 236 (36) |
Common bile duct cancer | 38 (5) |
Comorbidities, n (%) | |
Cardiocirculary | 252 (38) |
Pulmonary | 33 (5) |
Diabetes | 132 (20) |
Cirrhosis | 7 (1) |
ASA class, n (%) | |
I or II | 470 (71) |
III or IV | 192 (29) |
Preoperative biliary drainage, n (%) | |
None | 364 (55) |
Endoscopic | 179 (27) |
Operative | 119 (18) |
Body mass index, median (IQR) | 24 (21–26) |
Surgery, n (%) | |
Pancreatoduodenectomy (PD) | 358 (54) |
Pylorus-preserving PD | 185 (28) |
Total pancreatectomy | 119 (18) |