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Table 4 Predictive performance of the three scores in the treatment response of neoadjuvant chemotherapy for gastric cancer in the validation cohort

From: CT-based radiomics scores predict response to neoadjuvant chemotherapy and survival in patients with gastric cancer

 Cut-offACCSENSPEPPVNPV
ACCPSENPSPEPPPVPNPVP
rad_score0.5160.810.750.880.860.78
clinical_score0.4620.630.110.751.000.50< 0.010.600.020.670.32
rad_clinical score−0.6510.690.260.880.180.50< 0.010.640.040.800.84
  1. Abbreviations: ACC accuracy, SEN sensitivity, SPE specificity, PPV positive predictive value, NPV negative predictive value