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Table 2 Model Performance After the Addition of PG-SGA SF to the TNM classification system for Predicting All-Cause Mortality

From: PG-SGA SF in nutrition assessment and survival prediction for elderly patients with cancer

  c-statistic cNRI IDI
TNM 0.700(0.686, 0.713) vs. vs.
TNM & PG-SGA-SF 0.739(0.724, 0.753) 0.125 0.043
P value < 0.001 < 0.001 < 0.001
  1. cNRI continuous net reclassification improvement, IDI integrated discrimination improvement, PG-SGA SF Scored Patient-Generated Subjective Global Assessment Short form