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Table 3 Agreement of African swine fever virus qPCR results for pigs sampled at Kampala area abattoirs

From: Spatiotemporal description of African swine fever virus nucleic acid and antibodies detected in pigs sampled at abattoirs in the greater Kampala metropolitan area, Uganda from May 2021 through June 2022

  

Cohen

Brennan & Prediger

Sample comparisons

Percent agreement

Kappa

95% confidence interval

Kappa

95% confidence interval

All sample types

70.8%

0.32

0.29, 0.36

0.42

0.38, 0.45

Blood vs. spleen

75.3%

0.33

0.28, 0.39

0.505

0.46, 0.55

Blood vs. lymph node

71.2%

0.31

0.25, 0.35

0.43

0.37, 0.48

Blood vs. tonsil

72.3%

0.335

0.29, 0.38

0.45

0.395, 0.50

Spleen vs. lymph node

67.3%

0.28

0.22, 0.34

0.345

0.29, 0.40

Spleen vs. tonsil

65.3%

0.24

0.18, 0.30

0.31

0.25, 0.36

Lymph node vs. tonsil

71.0%

0.38

0.33, 0.44

0.42

0.37, 0.47

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Porcine Health Management

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