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. 2021 Jan 8;11:129. doi: 10.1038/s41598-020-80124-4

Table 5.

The statistical analysis of VABB HPE vs Surgical HPE.

VABB HPE Final Result Total Predictive value
Malignant Benign
Malignant 21 (TP) 0 (FP) 21 (TP + FP) PPV TP/(TP + FP) 100.0%
Benign 2 (FN) 9 (TN) 11 (FN + TN)

NPV

TN/(FN + TN)

81.8%
Total 23 (TP + FN) 9 (FP + TN) 32

Sensitivity TP/(TP + FN) = 91.3%.

Specificity TN/(FP + TN) = 100%.