Autoantibodies as potential biomarkers for breast cancer

Breast Cancer Research

Table 3 Leave-one-out validation^a

Protein	Specificity (%)	Sensitivity (%)	Diagnostic accuracy^b (%)
ASB-9	64.7	58.5	61.8
SERAC1	70.6	52.9	61.7
RELT	76.5	64.7	70.6
Three combined	82.8	77.0	79.9

^aOne sample was removed from the statistical model containing a total of 174 samples and a classifier was generated to predict the status (normal or patient) of the removed sample using the rest of the samples. This procedure was repeated for all samples. ^bDiagnostic accuracy = (number of true positive + number of true negative)/total number of samples.

ISSN: 1465-542X