| |
Without pre-exposure to PBO
a
|
With pre-exposure to PBO
|
---|
Mosquito species
|
Insecticide
|
% mortality (95% CI)
b
|
% mortality (95% CI)
|
---|
(No. died/tested)
|
(No. died/tested)
|
---|
An. funestus
|
Deltamethrin 0.05%
|
38 (29–47) (58/152)
|
89 (37–100) (34/38)
|
Permethrin 0.75%
|
25 (8–42) (23/93)
|
98 (93–100) (89/91)
|
An. gambiae s.l.
|
Deltamethrin 0.05%
|
53 (24–81) (49/93)
| |
Permethrin 0.75%
|
57 (32–82) (65/114)
|
100 (90–100) (27/27)
|
-
a Mosquitoes with and without pre-exposure to PBO for one hour before resistance testing using the WHO tube assay.
-
b 95% confidence intervals calculated taking clustering by tube into account.