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Table 3 Key figures of the two PCRs used for virulence classification of carrier isolates (n = 29) and clinical isolates (LRT and systemic n = 257).

From: Serotyping and pathotyping of Glaesserella parasuis isolated 2012–2019 in Germany comparing different PCR-based methods

  LS-PCR Pathotyping-PCR
Sensitivity 0.91 0.83
Specificity 0.72 0.67
Positive predictive value 0.97 0.96
Negative predictive value 0.49 0.29