TABLE 1.

Demographic and genetic characteristics of subjects enrolled in this study

Characteristics	Total population
Age, median (IQR, years)	33 (26–41.5)
Gender, n (%)
Male	80 (80)
Female	20 (20)
Possible area of infection, n (%)
Gold mining	63 (63)
Others	37 (37)
Number of malaria recurrence episodes, n (%)
0	61 (61)
1	23 (23)
>2	16 (16)
CYP2D6 activity score, n (%)a
<1.0	30 (30)
>1.0	67 (67)
CPR A503V, n (%)b
CC	65 (65)
CT	28 (28)
TT	7 (7)

^a Three participants were not included in the analyses due to an indetermined phenotype.

^b 1508C > T variant.