Application of Diffusion Kurtosis Imaging and Histogram Analysis for Assessing Preoperative Stages of Rectal Cancer

Table 4

ROC analysis results of parameters.

Histogram variable	AUC	Cut-off value	Sensitivity (%)	Specificity (%)
ADC-10th	0.699	0.6	78.9	51.6
ADC-25th	0.737	0.71	63.2	80.6
-10th	0.799	0.875	84.2	61.3
-25th	0.735	1.06	63.2	74.2