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Table 2 Comparison of A+PSA index and PSA based on mean values at 3 different dilutions

From: A novel multiplex assay combining autoantibodies plus PSA has potential implications for classification of prostate cancer from non-malignant cases

Variables

Sensitivity

Specificity

False positive

Accuracy

AUC

PSA alone in all patients

52% (68/131)

79% (95/121)

21% (26/121)

65%

0.66

A+PSA in all patients

79% (103/131)

84% (102/121)

16% (19/121)

81%

0.91 P < 0.0001