Table 2.

Classification table when using MCCC, BI-RADS number and tumor size (Cut-off value = 0.5).

Actual group	Predicted group		Percent correct
	0	1
Benign cases	26	1	96.30%
Malignant cases	4	14	77.78%
Percent of cases correctly classified			88.89%
ROC curve analysis
Area under the ROC curve (AUC)		0.938
Standard Error		0.039
95% Confidence interval		0.824 to 0.988