Table 2.

Test performance of individual IBMP chimeric antigens to diagnose chronic Chagas disease using latent class status as a gold standard

Chimeric antigen	Sensitivity (%)	Specificity (%)	Accuracy
IBMP-8.1	96.4 [93.7–98.0]	99.6 [97.7–99.9]	97.8 [96.3–98.8]
IBMP-8.2	93.5 [90.2–95.8]	99.6 [97.7–99.9]	96.2 [94.3–97.5]
IBMP-8.3	96.8 [94.1–98.2]	100.0 [98.5–100.0]	98.2 [96.7–99.0]
IBMP-8.4	99.4 [97.7–99.8]	100.0 [98.5–100.0]	99.6 [98.7–99.9]

IBMP = Molecular Biology Institute of Paraná. Values in brackets represent 95% confidence interval.