Results of the Boosted Regression Trees analysis for the detection of NS1 antigen in plasma, urine and saliva.

daof: number of day between onset of fever and samplingstatus: immune status of the patient determined by HIAclassif: disease classification according to the 1997 and the 2009 WHO guidelinesIgG: anti-DENV IgG quantity in plasma estimated by optical density in indirect ELISAlogNS1: NS1 concentration in plasma (log10 ng/ml)*Estimate of the model performanceResults of the Boosted Regression Trees analysis for the detection of NS1 antigen in plasma, urine and saliva.