Table 2

Statistical results for each marker
Marker TP TN FP FN S (%) Sp (%) PPV (%) +LR −LR
MAG 10 40 2 19 34 95 83 7.24 0.69
GCDFP-15 13 38 4 16 45 90 76 4.71 0.61
HR 20 41 1 9 69 98 95 29.0 0.32
CK7 25 23 19 4 86 55 57 1.91 0.25

MAG: mammaglobin; GCDFP-15: gross cystic disease fluid protein; HR: estrogen and progesterone receptors; CK7: cytokeratin 7; TP: true positives; TN: true negatives; FP: false positive; FN: false negative; S: sensitivity; Sp: specificity; PPV: positive predictive value; + LR: positive likelihood ratio; − LR: negative likelihood ratio.

Noriega et al.

Noriega et al. Diagnostic Pathology 2012 7:73   doi:10.1186/1746-1596-7-73

Open Data