Evaluating Frequency, Diagnostic Quality, and Cost of Lyme Borreliosis Testing in Germany: A Retrospective Model Analysis

Figure 2

Youden‘s plot of different quantitative IgG-EIA results (U/mL) as obtained in two samples (no. 32 and 61) used for LB proficiency testing in 2008. For clinical information of samples, see Table 1. (ER, BW, DO, MK, VR, VT, others: anonymized abbreviations of different commercial EIA manufacturers).