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 5

Diagnostic performance of single parameters and predictive model for predicting PLNM in EC.

Parameters	Training set				Test set
	AUC	Sensitivity (%)	Specificity (%)	Accuracy (%)	AUC	Sensitivity (%)	Specificity (%)	Accuracy (%)
CA125	0.743	58.1	90.6	80.0	0.724	76.9	67.9	70.7
ADC	0.791	80.7	72.6	71.6	0.772	84.6	64.3	68.3
MR-reported PLNS	0.760	64.5	87.5	80.0	0.659	46.2	85.7	73.1
Rads-score	0.855	93.6	67.2	74.7	0.728	61.54	82.1	73.2
Model	0.940	87.1	90.6	88.4	0.918	92.3	89.3	85.4