Net sample | Unit | Dose interval limit | Before hut trial | After hut trial | |||||
---|---|---|---|---|---|---|---|---|---|
Mean ± SE [95% CI] | Unwashed (initial reference) | Washed | Unwashed | Washed | |||||
Dose mean | % reduction | Dose mean | % reduction | Dose mean | % reduction | ||||
PermaNet® Dual (A) | |||||||||
Deltamethrin | g/kg | 2.1 ± 25% [1.58–2.63] | 1.84 ± 0.15 | – | – | 2.16 ± 0.17 | − 17.4 | – | – |
Chlorfenapyr | g/kg | 5.0 ± 25% [3.75–6.25] | 4.25 ± 0.50 | – | – | 5.31 ± 0.57 | − 24.9 | – | – |
Mass per unit area | g/m2 | 40 ± 10% [36–44] | 39.80 ± 0.74 | – | – | 38.78 ± 0.59 | 2.6 | – | – |
PermaNet® Dual (B) | |||||||||
Deltamethrin | g/kg | 2.1 ± 25% [1.58—2.63] | 2.41 ± 0.27 | 1.04 ± 0.15* | 56.8 | 2.47 ± 0.20 | − 2.5 | 1.23 ± 0.17* | 49.0 |
Chlorfenapyr | g/kg | 5.0 ± 25% [3.75–6.25] | 4.98 ± 0.42 | 1.84 ± 0.26* | 63.1 | 5.01 ± 0.38 | − 0.6 | 2.24 ± 0.31* | 55.0 |
Mass per unit area | g/m2 | 40 ± 10% [36–44] | 41.12 ± 0.35 | 41.94 ± 0.20 | − 2.0 | 41.46 ± 0.23 | − 2.0 | 42.20 ± 0.28 | − 2.6 |
PermaNet® 3.0 | |||||||||
Deltamethrin (side) | g/kg | 2.1 ± 25% [1.58–2.63] | 2.10 | 0.22* | 89.5 | 2.09 | 0.5 | 0.17* | 91.9 |
Mass per unit area (side) | g/m2 | 40 ± 10% [36–44] | 41.60 | 42.90 | − 3.1 | 41.50 | 0.2 | 41.60 | 0 |
Deltamethrin (roof) | g/kg | 4.0 ± 25% [3.00–5.00] | 3.82 | 3.71 | 2.9 | 3.89 | − 1.8 | 3.61 | 5.5 |
PBO (roof) | g/kg | 25 ± 25% [18.75–31.25] | 23.00 | 16.40* | 28.7 | 19.80 | 13.9 | 16.20* | 29.6 |
Mass per unit area (roof) | g/m2 | 30 ± 10% [27–33] | 38.60* | 44.20* | − 14.5 | 37.40* | 3.1 | 43.60* | − 14.5 |
PermaNet® 2.0 | |||||||||
Deltamethrin | g/kg | 1.4 ± 25% [1.05 – 1.75] | 1.34 | 0.08* | 94.0 | 1.45 | − 8.2 | 0.10* | 92.5 |
Mass per unit area | g/m2 | 40 ± 10% [36–44] | 43.40 | 43.70 | − 0.7 | 43.40 | 0.0 | 43.40 | 0.0 |