Sensitivity values of the different serological testsa.
The analysis was performed considering as positive reference controls sera obtained from patients with culture-confirmed brucellosis (52 sera) and from culture-negative/serologically-positive patients with clinical diagnosis of brucellosis (86 sera).b
%I, percentage of inhibition.c
GBA, glycoconjugate-beads assay.
TP, true positives; FN, false negatives; Se, sensitivity (TP/TP+FN)×100.