Table 4 Short-term outcomes after pancreaticoduodenectomy based on the results of the risk scoring system
No. of risk factors | Mortality | P-value | Major complication | P-value | Infectious complication | P-value | OR | 95% CI | P-value |
|---|---|---|---|---|---|---|---|---|---|
R0/1 group (n = 91) | 0 (0) | 0.20 | 11 (12.1) | 0.17 | 26 (28.6) | <0.001 | - | - | - |
R2 group (n = 89) | 2 (2.2) | 15 (16.9) | 44 (49.4) | 2.44 | 1.33–4.57 | 0.004 | |||
R3/4 group (n = 39) | 1 (2.6) | 10 (25.6) | 33 (84.6) | 13.8 | 5.47–40.0 | <0.001 |