Preoperative Prediction Value of Pelvic Lymph Node Metastasis of Endometrial Cancer: Combining of ADC Value and Radiomics Features of the Primary Lesion and Clinical Parameters

Table 6

AUCs of the four parameters and the predictive model were compared.

	Training set	Test set
ADC vs.CA125	0.474	0.686
ADC vs. MR-reported PLNS	0.625	0.358
ADC vs. Rads-score	0.286	0.678
ADC vs. Model	<0.001	0.080
CA125 vs. MR-reported PLNS	0.816	0.525
CA125 vs. Rads-score	0.047	0.973
CA125 vs. Model	<0.001	0.007
MR-reported PLNS vs. Rads-score	0.138	0.637
MR-reported PLNS vs. model	<0.001	0.002
Rads-score vs. model	0.005	0.025