Table 3 Chemical content of PermaNet 3.0 and PermaNet 2.0 LLINs after 6 and 12 months of use in Irolu and Ijesa, respectively
Net type | Net section | Chemical | Units | Initial target dose before use | After 6 months in use | After 12 months in use | |
|---|---|---|---|---|---|---|---|
Mean | Range | Mean ± SD | Mean ± SD | ||||
PN 3.0 | Sides | Deltamethrin | g/kg | 2.8 | 2.1 - 3.5 | 2.39 ± 0.28 | 2.67 ± 0.81 |
Roof | Deltamethrin | g/kg | 4.0 | 3.0 - 5.0 | 3.71 ± 0.26 | 3.63 ± 0.20 | |
PBO* | g/kg | 25.0 | 18.8 - 31.3 | 12.0 ± 2.28 | 12.8 ± 4.34 | ||
PN 2.0 | Sides | Deltamethrin | g/kg | 1.8 | 1.4 - 2.3 | 1.60 ± 0.6 | 1.26 ± 0.42 |
Roof | 1.78 ± 0.49 | 1.42 ± 0.47 | |||||