Figure 1. Changes in hemoglobin levels (ΔHb) for patients with and without posttreatment hemolysis after treatment with oral artemisinin-based combination therapy for uncomplicated Plasmodium falciparum malaria. A) Day (d) 0 to d 14 (overall); B) d 0 to d 3 (treatment period); C) d 3 to d 14 (posttreatment period). Horizontal lines indicate median values, boxes indicate interquartile ranges, whiskers indicate ranges, and solid squares and circles indicate individual patient data points. The Mann-Whitney U test was used for comparative analysis. *p<0.05; †p<0.01; NS, not significant.