Table 5.

Comparison of receiver-operating characteristic (ROC) curves.

	AUC	95% CI a	Pb
ADC	0.826	0.694 - 0.918	NL
ADC_uh	0.766	0.627 - 0.873	0.501
DKI	0.847	0.718 - 0.932	0.728
ADC+ADC_uh	0.897#	0.779 - 0.964	0.172
ADC+DKI	0.840	0.711 - 0.928	0.729
ADC_uh+DKI	0.894	0.775 - 0.962	0.284
ADC+ADC_uh+DKI	0.868	0.743 - 0.946	0.416

AUC, the areas below the ROC curves.

^aBinomial precision;

^bCompared with ADC;

^#P=0.022 versus ADC_uh.