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Table 2 Measures of agreement between IFAT and PCR results

From: Prevalence and genetic characterization of Toxoplasma gondii in naturally infected backyard pigs intended for familial consumption in Romania

 

IFAT/PCR heart

Kappa (k)

0.12 (− 0.06–0.30)

Overall agreement (%)

57.5

Positive percent agreement

41.2

Negative percent agreement

66.7

McNemar

9.03

  1. Abbreviations: IFAT, immunofluorescence antibody test; PCR, polymerase chain reaction