Skip to main content

Advertisement

Table 4 Multivariate Cox regression analyses of the SII in the training and validation cohorts

From: Systemic immune-inflammation index predicts prognosis of patients with advanced pancreatic cancer

Variables Training Validation
HR (95% CI) P HR (95% CI) P
Metastasis (no vs. yes) 1.318 (0.91–1.91) 0.144 1.696 (1.19–2.42) 0.004
CA19-9, U/mL (≤ 37 vs. > 37) 1.521 (1.08–2.15) 0.017 NA NA
TBIL, μmol/L (≤ 17 vs. > 17) 1.325 (0.91–1.93) 0.145 1.509 (1.06–2.16) 0.024
SII (≤ 440 vs. > 440) 1.502 (1.13–2.00) 0.005 1.455 (1.10–1.92) 0.008
  1. CA carbohydrate antigen, TBIL total bilirubin, SII systemic immune-inflammation index