Brain Diffusion Weighted Imaging Study of Mongolian Idiopathic Epilepsy

Table 4

Results of ROC curve of MK value, D value, and f value to diagnose the onset of Mongolian idiopathic epilepsy.

Items	AUC		95% CI	Best working point	Sensitivity (%)	Specificity (%)
MK values
Hippocampus	0.617	<0.001	0.546–0.685	0.485	66.0	57.0
Thalamus	0.625	0.001	0.558–0.696	0.806	67.0	56.0
Temporal lobe white matter	0.728	0.001	0.661–0.788	32.1%	55.0	84.0
D values
Hippocampus	0.723	≤0.001	0.656–0.784	0.677	66.0	73.0
Thalamus	0.672	≤0.001	0.603–0.737	0.700	65.0	66.0
Temporal lobe white matter	0.682	≤0.001	0.613–0.746	29.5%	49.0	76.0
F Values
Hippocampus	0.657	≤0.001	0.586–0.722	0.595	49.0	76.0
Thalamus	0.615	0.004	0.543–0.682	0.806	35.0	91.0
Temporal lobe white matter	0.749	≤0.001	0.683–0.808	28.4%	72.0	65.0