From: Comparison of serological assays for detecting antibodies in ducks exposed to H5 subtype avian influenza virus
HI-CRBC
HI-HRBC
Proportion positive (95%-CI)1
0.02 (0.0-0.04)
0.08 (0.03-0.13)
Dichotimized results:
Kappa (95%-CI)2
0.40 (0.24-0.57)
PABAK
0.88
Log titers:
Weigthed Kappa (95%-CI)3
0.53 (0.45-0.62)
0.94