Table 1.

In vitro sensitivities to drugs for all specimens tested and the genotyped subgroup

DrugSpecimens testednIC50 (ng/ml)
MedianRangeIQR
MefloquineAll24639.12.66–24719.8–65.8
Genotyped subgroup5441.34.7–18313.2–74.3
ChloroquineAll18595.016.2–50870.6–158
Genotyped subgroup3692.142.0–31776.4–145
HalofantrineAll1729.561.09–59.13.93–18.3
Genotyped subgroup3611.01.1–55.52.71–20.7
QuinineAll25638648.8–1259253–622
Genotyped subgroup5334748.8–1259200–653
ArtesunateAll2562.100.18–10.41.29–3.55
Genotyped subgroup511.980.25–8.851.36–3.61