Table 3 Multivariate analysis. Independent risk-factors for poor survival after pancreatic resection (pancreatoduodenectomies and distal pancreatectomies) for pancreatic ductal adenocarcinoma
P-value | RR | 95 %-CI | |
|---|---|---|---|
Positive resection margin | <0.001 | 1.7 | 1.3–2.2 |
Positive nodal status | <0.01 | 1.5 | 1.1–2.0 |
Extended resection | |||
- none | - | 1 | |
- Portal Vein (PV) | <0.001 | 2.7 | 1.7–4.3 |
- more than PV (multivisceral) | <0.005 | 2.2 | 1.4–3.6 |
No adjuvant/additive chemotherapy (or unknown) | <0.05 | 1.4 | 1.1–1.8 |