Fig. 4From: Antibody signatures of asymptomatic Plasmodium falciparum malaria infections measured from dried blood spotsROC curves for 18 antibody responses predictive of Pf-positivity by usPCR. Model performance is affected by age (left) but not gender (right). AUC: area under the curve; ROC: receiving operator characteristic; Pf: Plasmodium falciparum; usPCR: ultrasensitive PCRBack to article page