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Table 2 Descriptive test parameters and measures of agreement of the IDEXX PRRSV OF using oral fluid collected via cotton gauze swabs and GenoTubes

From: Evaluation of the specificity of a commercial ELISA for detection of antibodies against porcine respiratory and reproductive syndrome virus in individual oral fluid of pigs collected in two different ways

  Cotton gauze swabs GenoTubes
Specificity (%) 97.4 97.3
Sensitivity (%) 100.0 100.0
Accuracy (%) 97.7 97.6
Kappa coefficient (κ) 0.91 0.91
  1. IDEXX PRRS X3 Ab in serum was used as reference test.