Skip to main content

Table 4 Multivariate Cox regression analysis of prognostic factors for overall survival in 576 patients with R0/1 pancreatic resection for ductal adenocarcinoma of the pancreas

From: AB0 blood group and prognosis in patients with pancreatic cancer

Parameter Category HR 95% CI P-value
Grading G1 0.42 0.21 – 0.82 0.011
  G2 1   
  G3 1.48 1.18 – 1.84 0.0005
lymph node status Negative 1   
  Positive 1.52 1.15 – 1.99 0.0031
Age [years] < 70 1   
  ≥ 70 1.43 1.15 – 1.78 0.0011
CA 19–9 [U/ml] < 37 1   
  ≥ 37 1.53 1.75 – 2.00 0.0016
AB0 blood group A/B/AB 1   
  0 0.81 0.65 – 1.02 0.079
  1. A total of 44 patients with missing values were excluded (Likelihood-Ratio Test: p < 0.0001).
  2. CI = confidence interval, HR = hazard ratio.