Before lockdown | |||||||
---|---|---|---|---|---|---|---|
2017/2018 | 2018/2019 | 2019/2020 | Total | Lockdown | p value | ||
Number of operations | 254 | 253 | 232 | 739 | 242 | ||
Clavien–Dindo (%) | |||||||
1 | 33 (13.0) | 21 (8.3) | 19 (8.2) | 73 (9.9) | 22 (9.1) | 0.803 | |
2 | |||||||
3a | 14 (5.5) | 23 (9.1) | 30 (12.2) | 67 (9.1) | 28 (11.6) | 0.261 | |
3b | 33 (13.0) | 22 (8.7) | 31 (13.4) | 86 (11.6) | 28 (11.6) | 1.000 | |
4a | 2 (0.8) | 0 | 0 | 2 (0.3) | 2 (0.8) | ||
4b | 3 (1.2) | 0 | 0 | 3 (0.4) | 2 (0.8) | ||
5 | 5 (2.0) | 4 (1.6) | 3 (1.3) | 12 (1.6) | 5 (2.1) | 0.582 | |
Surgical complications | 83 (32.7) | 67 (26.5) | 82 (35.4) | 232 (31.4) | 69 (28.5) | 0.423 | |
Wound dehiscence or infection | 33 (13.0) | 21 (8.3) | 19 (8.2) | 73 (9.9) | 22 (9.1) | 0.803 | |
Pancreatic fistula | 25 (9.8) | 20 (7.9) | 31 (13.4) | 76 (10.3) | 29 (12.0) | 0.473 | |
Pancreaticoduodenectomy | |||||||
Grade B | 16 (6.3) | 6 (2.4) | 11 (4.7) | 33 (4.5) | 9 (3.7) | 0.717 | |
Grade C | 2 (0.8) | 2 (0.3) | 2 (0.8) | ||||
Left pancreatectomy | |||||||
Grade B | 7 (2.8) | 14 (5.5) | 19 (8.2) | 40 (5.4) | 18 (7.4) | 0.271 | |
Grade C | |||||||
Bile fistula | 11 (4.3) | 12 (4.7) | 15 (6.5) | 38 (5.1) | 11 (4.6) | 0.865 | |
Intraabdominal abscess | 8 (3.1) | 9 (3.6) | 10 (4.3) | 27 (3.7) | 10 (4.1) | 0.701 | |
Hemorrhage | 3 (1.2) | 3 (1.2) | 2 (0.9) | 8 (1.1) | 5 (2.0) | ||
Gastric bleeding | 1 (0.3) | 0 | 2 (0.9) | 3 (0.4) | 1 (0.4) | ||
Gastric or intestinal infarction | 1 (0.3) | 0 | 2 (0.9) | 3 (0.4) | 0 | ||
Liver infarction | 1 (0.3) | 2 (0.8) | 1 (0.4) | 3 (0.4) | 1 (0.4) |