Table 3.

Classification table when using MCCC but not BI-RADS number or tumor size (Cut-off value = 0.5).

Actual group	Predicted group		Percent correct
	0	1
Benign cases	25	3	89.29%
Malignant cases	6	13	68.42%
Percent of cases correctly classified			80.85%
ROC curve analysis
Area under the ROC curve (AUC)		0.868
Standard Error		0.056
95% Confidence interval		0.738 to 0.949