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Table 4 Cox regression analysis for groups based on the model in the primary cohorts

From: Establishment and validation of a predictive nomogram model for non-small cell lung cancer patients with chronic hepatitis B viral infection

Groups OS mean 1-year (%) 3-years (%) 5-years (%) Sig. HR 95% CI for HR
Lower Upper
Low 75.976 95.9 68.9 55.4
Intermediate 38.839 76.7 37.2 14.0 < 0.001 4.098 2.274 7.385
High 13.852 45.8 8.3 0.0 < 0.001 15.318 7.739 30.320
  1. Groups were divided by cutoff values of total prognostic scores (TPS) cumulated from nomogram we designed. (TPS ≤ 13.5, 13.5 < TPS ≤ 20.0, TPS > 20.0) (group lowest risk, intermediate risk and high risk with 74, 43 and 24 patients, respectively.). CI confidence interval, HR hazard ratio, OS overall survival