Egyptian Journal of Radiology and Nuclear Medicine

Table 4 Area under the curve and cutoff value of ADC and rADC for identification of high-grade tumor

From: Contributional role of susceptibility-weighted imaging and apparent diffusion coefficient in pediatric brain tumor grading

	AUC	95% CI	P value	Cutoff value	Sensitivity (%)	Specificity (%)	PPV (%)	NPV (%)	Accuracy (%)
ADC	0.910	0.840–0.981	< 0.001*	≤ 1.15	82.9	82.8	85.3	80	82.8
rADC	0.925	0.860–0.989	< 0.001*	≤ 1.375	91.4	86.2	88.9	89.3	89.1

*Significant

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