Table 3. Area, 95% confidence interval and asymptotic significance of ROC curves.

	FROC parameters			apparent diffusion coefficient
	DFROC	βFROC	μFROC	Dapp
Area	0.75	0.59	0.59	0.89
95% confidence interval	0.60–0.89	0.43–0.75	0.42–0.77	0.80–0.98
p value	p = 0.002	p = 0.27	p = 0.25	p<0.0001