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Table 4 Determining sensitivity and specificity of CFT where I-ELISA as the reference test

From: Comparative evaluation of RBPT, I-ELISA, and CFT for the diagnosis of brucellosis and PCR detection of Brucella species from Ethiopian sheep, goats, and cattle sera

Host species

 

I -ELISA +

I-ELISA -

Total

Sheep

CFT+

1

-

1

CFT-

17

534

551

Total

18

534

552

Goats

CFT+

11

-

11

CFT-

94

1240

1334

Total

105

1240

1345

Cattle

CFT+

36

-

36

CFT-

32

352

384

Total

68

352

420