Table 4 Mortality of An. gambiae in WHO tube tests with insecticides Entomological Inoculation Rate (HLC Indoors & Outdoors) in the 4 areas in Kisantu Health Zone
Entomological indicator | n (%; 95% CI) | Mean difference in mortality | P value |
|---|---|---|---|
Insecticide susceptibility of An. gambiae s.l | |||
Permethrin 0.75% | 100(25; 16.5–33.5) | 58 | < 0.001 |
Permethrin 0.75% + PBO | 100(83; 75.6–90.4) | ||
Deltamethrin 0.05% | 100(62; 52.5–71.5) | 37 | < 0.001 |
Deltamethrin 0.05% + PBO | 100(99; 97.1–100) | ||
a-Cypermethrin | 100(48; 38.2–57,8) | 44 | < 0.001 |
a-Cypermethrin + PBO | 100(92; 86.7–97.3) | ||
DDT 4% | 100(11; 4.9–17.1) | 18 | < 0.0015 |
DDT 4% + PBO | 100(29; 20.1–37.9) | ||
Bendiocarb | 100(100; 98–100) | NA | NA |
Plasmodium falciparum circumsporozoite | 0.621 | ||
An. gambiae s.l | 200(3.5; 1,5–6,8) | ||
An. funestus s.l | 200(5; 2.6–8.7) | ||
Total | 400(4.3; 2.6–6.6) | ||
Human biting rate (p/night/p/person) | n | ||
An. gambiae s.l | 1.27 | ||
An. funestus s.l | 2.98 | ||
total | 4.26 | ||
Nightly entomological inoculation rate (p/night) | n | ||
An. gambiae s.l | 0.04 | ||
An. funestus s.l | 0.15 | ||
Total | 0.18 |