Added value of delayed post-contrast FLAIR in diagnosis of metastatic brain lesions

Egyptian Journal of Radiology and Nuclear Medicine

Table 3 Agreement (sensitivity, specificity) for post-contrast FLAIR

	AUC	95% CI		Sensitivity	Specificity	PPV	NPV	X²	P value
	AUC	L.L	U. L	Sensitivity	Specificity	PPV	NPV	X²	P value
Post-contrast FLAIR	74.5%	0.95	1.00	98.98%	100%	98.9%	100%	95.04	< 2.2e-16^*

AUC: area under the curve, CI: confidence interval, LL: lower limit, UL: upper limit, PPV: positive predictive value, NPV: negative predictive value
p value of chi-square test is highly significant, p* Significant p value, X²: chi-square test