BioMed Research International / 2014 / Article / Tab 3

Research Article

Diagnostic Value of Virtual Touch Tissue Quantification for Breast Lesions with Different Size

Table 3

Performance of SWV in differentiating benign from malignant lesions in different size.

GroupsSensitivity (%)Specificity (%)Accuracy (%)AUC95% CI

<10 mm33.33 (2/6)96.77 (60/62)91.17 (62/68)0.6010.475–0.7180.70.48
10–20 mm80 (12/15)96.51 (83/86)94.06 (95/101)0.9190.848–0.9649.76<0.0001*
>20 mm95.45 (21/22)93.33 (14/15)94.59 (35/37)0.9150.776–0.9817.017<0.0001**
Total81.40 (35/43)96.32 (157/163)91.21 (188/206)0.8860.834–0.92610.245<0.0001

Compared with the AUC of <10 mm, , .
**Compared with the AUC of <10 mm, , .