ReY | BII | P | ||||
---|---|---|---|---|---|---|
n = 90 | n = 78 | |||||
Age, years | 65 (55–74) | 67 (54–70) | 0.948 | |||
Gender | 0.092 | |||||
female | 29 | (32%) | 35 | (45%) | ||
male | 61 | (68%) | 43 | (55%) | ||
BMI | 25,2 ± 3,5 | 23,4 ± 4,3 | 0.066 | |||
Diagnosis | ||||||
Malignant | 71 | (79%) | 59 | (76%) | 0.616 | |
Ductal adenocarcinoma | 39 | (43%) | 32 | (41%) | ||
Ampullary carcinoma | 13 | (14%) | 16 | (21%) | ||
Distal bile duct carcinoma | 8 | (9%) | 8 | (10%) | ||
Benign | 19 | (21%) | 19 | (24%) | ||
Pancreatitis | 11 | (12%) | 17 | (22%) | ||
DM | pre | 14 | (16%) | 17 | (22%) | 0.298 |
post | 14 | (16%) | 21 | (27%) | 0.076 | |
Alcohol | 23 | (26%) | 15 | (19%) | 0.328 | |
Smoker | 43 | (48%) | 26 | (33%) | 0.058 | |
Weight loss | 39 | (43%) | 25 | (32%) | 0.133 | |
Preoperative biliary drainage | 56 | (62%) | 45 | (58%) | 0.618 | |
Cholangitis | 21 | (23%) | 16 | (21%) | 0.66 | |
Time of operation | min | 434 ± 104 | 410 ± 77 | 0.104 | ||
Red blood cell transfusion | units | 2 (0–4) | 2 (1,5-4) | 0.518 | ||
Blood loss | 1000 (500–1600) | 800 (400–1300) | 0.262 | |||
Clavien classification | 0.145 | |||||
minor | 55 | (61%) | 56 | (72%) | ||
major | 35 | (39%) | 22 | (28%) | ||
Mortality | 1 | (1%) | 1 | (1%) | 1.0 | |
Pancreatic fistula | 36 | (40%) | 22 | (28%) | 0.109 | |
Post pancretectomy hemorrhage | 20 | (22%) | 17 | (22%) | 0.947 | |
DGE | 49 | (54%) | 49 | (63%) | 0.272 | |
B/C | 27 | (30%) | 20 | (26%) | 0.53 |