TABLE 2.

Correlation coefficients for antimalarial susceptibilities against P. falciparum clinical isolates^a

Correlation	Coefficient	P value
OZ78 with:
Parasitemia	−0.065	0.365
OZ277	0.077	0.276
Artemisone	−0.010	0.891
Artemiside	0.257	0.0002
Artesunate	0.341	<0.0001
DHA	0.191	0.007
DHA internal control	0.160	0.023
Drug panel
DHA	0.036	0.613
Artesunate	0.126	0.076
Mefloquine	0.114	0.109
Quinine	−0.012	0.862
Chloroquine	−0.270	0.0001
Lumefantrine	0.109	0.124
OZ277 with:
Parasitemia	0.217	0.002
Artemisone	0.566	<0.0001
Artemiside	0.072	0.309
Artesunate	0.110	0.120
DHA	0.202	0.004
DHA internal control	0.253	0.0003
Drug panel
DHA	0.305	<0.0001
Artesunate	0.320	<0.0001
Mefloquine	0.172	0.015
Quinine	0.183	0.009
Chloroquine	−0.038	0.592
Lumefantrine	0.215	0.002
Artemisone with:
Parasitemia	0.284	<0.0001
Artemiside	0.180	0.011
Artesunate	0.324	<0.0001
DHA	0.324	<0.0001
DHA internal control	0.443	<0.0001
Drug panel	0.475	<0.0001
DHA
Artesunate	0.508	<0.0001
Mefloquine	0.179	0.011
Quinine	0.157	0.027
Chloroquine	−0.061	0.389
Lumefantrine	0.142	0.044
Artemiside with:
Parasitemia	0.2392	0.0007
Artesunate	0.4200	<0.0001
DHA	0.3612	<0.0001
DHA internal control	0.4685	<0.0001
Drug panel
DHA	0.320	<0.0001
Artesunate	0.425	<0.0001
Mefloquine	0.086	0.226
Quinine	0.035	0.626
Chloroquine	0.042	0.553
Lumefantrine	0.069	0.335
pfmdr1 copy no. with:
OZ78	0.238	0.001
OZ277	0.265	0.0003
Artemisone	0.202	0.006
Artemiside	−0.018	0.806
Artesunate	0.133	0.073
DHA	0.127	0.088
DHA internal control	0.136	0.067
Drug panel
DHA	0.186	0.012
Artesunate	0.241	0.001
Mefloquine	0.413	<0.0001
Quinine	0.108	0.145
Chloroquine	−0.083	0.263
Lumefantrine	0.373	<0.0001

^aSpearman rank correlation was used to determine correlation coefficients and P values, with significant correlations indicated in bold.