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Table 3 Multivariate Analysis of Survival

From: Survival in patients with stage IV noncardia gastric cancer - the influence of DNA ploidy and Helicobacter Pyloriinfection

  P value Hazard ratio (HR) 95% CI
Lower Upper
PS (60–70 vs. 90–100) 0.005 1.676 1.171 2.398
PS (80 vs. 90–100) 0.161 1.263 0.911 1.753
Liver Metastasis (Yes vs. No) <0.001 1.745 1.318 2.310
DNA Index (2.2-3.6 vs. <2.2) <0.001 3.059 2.185 4.282
DNA Index (>3.6 vs. <2.2) <0.001 4.207 2.751 6.433