Table 4.
Control group | Intervention group | Mosquito density ratio*(95% CI) | Rate ratio*(95% CI) | p value | |
---|---|---|---|---|---|
Indoors | |||||
Mean mosquito density (95% CI), total collected | 24·7 (15·1–34·3), 60 393 | 13·0 (5·9–20·1), 31 724 | 0·39 (0·20–0·74) | .. | 0·0040 |
Entomological inoculation rate (95% CI), total tested for sporozoites | 170 (131–210), 7911 | 53 (34–71),5274 | .. | 0·28 (0·15–0·50) | <0·0001 |
Outdoors | |||||
Mean mosquito density (95% CI), total collected | 28·0 (18·5–37·4), 68 237 | 20·6 (10·4–30·8), 50 311 | 0·61 (0·34–1·10) | .. | 0·099 |
Entomological inoculation rate (95% CI), tested for sporozoites | 165 (123–206), 8261 | 61 (38–96), 6518 | .. | 0·33 (0·19–0·57) | <0·0001 |
Adjusted for collection visit.