Figure 4From: Optimal sampling designs for estimation of Plasmodium falciparum clearance rates in patients treated with artemisinin derivativesThe proportions of profiles with half-life (HL) more than three hours (in the bootstrap samples with a geometric mean HL = 2 or HL = 3 hours) from the alternative schedules A1-A4 compared with the proportion of profiles with HL > 3 hours from the reference six-hourly schedule. The blue dashed lines represent y = x, y = x + 10 and y = x-10 lines. Panels A, B, C and D correspond to alternative schedules A1, A2, A3 and A4, respectively.Back to article page