Table 1.

Sensitivity and specificity of Basophil Activation Test (data from 45)

Drug	Sensitivity	Specificity
Beta-lactam	22-55	79-100
Non beta-lactam	0-100	70-100
NSAIDs	0-100	20-100
RCM	42-63	89-100
NBMA	36.1-91.7	93-100
L-asparaginase	75	82
Methylprednisolone	75	100
Gelofusine	100	87.5
Omeprazole	66.7	100