Figure 2

Sensitivity of RDTs by malaria parasite prevalence stratified by the year of study. Bars represent proportion of cases with positive blood smear results by microscopy by year of study from 2007 to 2010 (black bars = longitudinal study and grey bars = cross-sectional surveys - CSS); Solid line = sensitivity of RDTs in the longitudinal study and dotted line = sensitivity of RDTs in the cross-sectional surveys (CSS)