Research Article

Highlights on Novel Technologies for the Detection of Antibodies to Ro60, Ro52, and SS-B

Figure 1

Comparison of QUANTA Flash with BioPlex 2200 as comparative method. Receiver operating characteristic (ROC) curves are shown in (a)–(c) and Spearman’s correlation diagrams in (d)–(f). Note: A significant portion of positive samples are above the analytical measuring range of BioPlex which biases the Spearman rho values. PPA/NPA/TPA: Positive/Negative/Total % agreement. AUC: area under the curve.
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