Table 2.

Diagnostic sensitivities and specificities of different AgB in diagnosis of human CE

Source of antigen B	Sensitivity (percent)	Specificity (percent)
Sheep liver cyst	95.7 (95% CI:84.2-99.2)	92.8 (95% CI:83.4-97.3)
Goat liver cyst	91.4 (95% CI:78.2-97.2)	92.8 (95% CI:83.4-97.3)
Human liver cyst	97.8 (95% CI:87.2-99.8)	97.1 (95% CI:89.1-99.5)
Camel lung cyst	93.6 (95% CI:81.4-98.3)	90 (95% CI:79.8-95.5)
Bovine lung cyst	78.7 (95% CI:63.9-88.8)	85.7 (95% CI:74.8-92.5)
Sheep lung cyst	93.6 (95% CI:81.4-98.3)	88.5 (95% CI:78.1-94.5)