Table 4

 Sensitivity and specificity (±95% confidence intervals) of the Standard Bioline test

Clinic: whole bloodLab: whole bloodLab: serum
Sensitivity % (95% CI)Specificity % (95% CI)Sensitivity % (95% CI)Specificity % (95% CI)Sensitivity % (95% CI)Specificity % (95% CI)
Tanzania85.7 (8.4)98.1 (1.2)90.9 (6.9)96.1 (1.6)90.9 (6.9)95.5 (1.8)
Brazil88.2 (8.9)99.4 (0.7)90.2 (8.2)99.4 (0.7)
China87.6 (6.8)99.4 (0.8)87.6 (6.8)99.4 (0.8)95.5 (4.3)97.9 (1.6)
Haiti100 (n = 30)98.3 (1.2)100 (n = 30)98.5 (1.1)100 (n = 30)98.5 (1.1)