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. 2022 May 11;12:878499. doi: 10.3389/fonc.2022.878499

Table 3.

Diagnostic performance of all radiomics models and the nomogram.

AUC (95%CI) Sensitivity Specificity PPV NPV Accuracy
ModelT2WI 0.890 (0.639,0.831) 0.639 0.971 0.958 0717 0.800
ModelDWI 0.768 (0.619,0.803) 0.861 0.618 0.705 0.808 0.743
ModelADC 0.796 (0.694,0.867) 0.806 0.676 0.906 0.667 0.743
ModelT2WI+DWI 0.913 (0.648,0.832) 0.694 0.971 0.962 0.750 0.829
ModelT2WI+ADC 0.959 (0.684,0.866) 0.861 0.941 0.939 0.865 0.900
ModelDWI+ADC 0.867 (0.712,0.871) 0.861 0.765 0.795 0.839 0.814
ModelT2WI+DWI+ADC 0.967 (0.930,0.995) 0.889 0.941 0.941 0.889 0.914
Modelnomogram 0.973 (0.934,0.998) 0.944 0.941 0.944 0.941 0.943

AUC, area under the receiver operating characteristic curve; CI, confidence interval; PPV, positive-predictive value; NPV, negative-predictive value; cT, clinical T stage.