TABLE 4

Summary of ICT and immunoblot results in a randomly selected subset of 98 sera from patients with CPA

TestNo. of sera
with positive
result (n = 98)
% sensitivity
(95% CI)
% agreementCohen's kappa
(95% CI)
ICT8889.8 (82.0, 95.0)90.800.558 (0.301, 0.814)
Immunoblot8586.7 (78.4, 92.7)