Table 4.

Degree of agreement between different tests used in goats (n = 324) tested for brucellosis using Kappa statistics

Comparison	Observed Agreement	95% CI of Agreement	SE	Kappa Value	95% CI of Kappa	P Value	Strength
RBT Vs iELISA	91.4%	87.8–94.2	0.056	0.672	0.562–0.783	<0.01	Good
RBT Vs CFT	96.0%	93.2–97.8	0.059	0.778	0.663–0.894	<0.01	Good
CFT Vs iELISA	89.2%	85.3–92.4	0.064	0.555	0.430–0.680	<0.01	Moderate

RBT, Rose Bengal Test; iELISA, indirect Enzyme‐linked Immunosorbent Assay; CFT, Complement Fixation Test; CI, Confidence Interval; SE, Standard Error; P, Precision.