Figure 6From: Validation of the rapid assessment procedure for loiasis (RAPLOA) in the democratic republic of CongoROC curves for the sensitivity and specificity of the RAPLOA index as a proxy for parasitological thresholds 20% positive Mf (left-hand panel), 5% Mf > 8 K (centre panel) and 2% Mf > 30 K (right-hand panel). The arrow on each ROC curve identifies the point closest to (0,1).Back to article page