Table 2. Means and rate ratio of female mosquitoes collected by the human-baited double net trap and outdoor traps comparison (experiment 1).
HDN | CDC light trap | BG sentinel trap | Suna trap | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Time of day | Mean catch size (95% CI) | RR (95% CI) | Mean catch size (95% CI) | RR (95% CI) | P | Mean catch size (95% CI) | RR (95% CI) | P | Mean catch size (95% CI) | RR (95% CI) | P | |
Total mosquitoes | Day | 28.65 (22.71–34.59) | 1 | 0.15 (-0.02–0.32) | 0.005 (0.001–0.02) | <0.001* | 4.25 (3.17–5.33) | 0.14 (0.07–0.29) | <0.001* | 0.80 (0.31–1.29) | 0.02 (0.009–0.05) | <0.001* |
Night | 20.25 (14.66–25.84) | 1 | 1.60 (0.47–2.73) | 0.06 (0.02–0.13) | <0.001* | 0.85 (0.34–1.36) | 0.03 (0.01–0.08) | <0.001* | 0.65 (0.19–1.11) | 0.03 (0.01–0.07) | <0.001* | |
Aedes mosquitoes | Day | 13.15 (10.12–16.18) | 1 | 0.10 (-0.04–0.24) | 0.007 (0.001–0.03) | <0.001* | 2.15 (1.29–3.01) | 0.14 (0.07–0.30) | <0.001* | 0.25 (-.01–0.51) | 0.02 (0.005–0.05) | <0.001* |
Night | 1.75 (0.05–3.45) | 1 | 0.05 (-0.05–0.15) | 0.03 (0.003–0.29) | 0.003* | 0.30 (0.03–0.57) | 0.09 (0.002–0.47) | 0.004* | 0.10 (-0.04–0.24) | 0.04 (0.004–0.31) | 0.002* | |
Aedes albopictus | Day | 7.70 (5.75–9.65) | 1 | 0.05 (-0.05–0.15) | 0.006 (0.001–0.05) | <0.001* | 1.0 (0.60–1.40) | 0.12 (0.05–0.27) | <0.001* | 0.15 (-0.02–0.32) | 0.02 (0.004–0.06) | <0.001* |
Anopheles mosquitoes | Night | 11.00 (7.39–14.61) | 1 | 1.15 (0.16–2.14) | 0.06 (0.02–0.16) | <0.001* | 0.10 (-0.11–0.31) | 0.005 (0.001–0.03) | <0.001* | N/A | N/A | N/A |
Culex mosquitoes | Night | 7.25 (4.48–10.02) | 1 | 0.25 (0.04–0.46) | 0.03 (0.01–0.09) | <0.001* | 0.25 (-0.01–0.51) | 0.03 (0.01–0.10) | <0.001* | 0.50 (0.06–0.94) | 0.05 (0.02–0.13) | <0.001* |
Mosquito data are shown for day (n = 16) and night (n = 16) collections. As the catch sizes were too low, no night values for Aedes albopictus mosquitoes and no day values for Anopheles and Culex mosquitoes are depicted. CI, Confidence Interval; N/A, Not Applicable; RR, Rate ratio.
*significantly different, P<0.05.