Table 3.
Percentage means, and incidence rate ratio (IRR) of female Ae. aegypti mosquitoes captured in Bagamoyo.
| Trap | N | n | %Mean | IRR (95% CI) | p-Value |
|---|---|---|---|---|---|
| AGO vs. GAT | |||||
| AGO | 50 | 106 | 1.47 (1.30, 1.68) | 1 | |
| GAT | 50 | 266 | 1.97 (1.72, 2.25) | 2.58 (1.90, 3.50) | <0.001 |
| Grass vs. Yeast | |||||
| Grass | 50 | 211 | 1.85 (1.63, 2.11) | 1 | |
| Yeast | 50 | 161 | 1.66 (1.42, 1.94) | 0.72 (0.52, 0.98) | 0.037 |
| BGS vs. Gravid traps | |||||
| BGS + BG lure | 50 | 926 | 6.27 (4.84,8.14) | 1 | |
| GAT + Dry grass | 50 | 147 | 2.16 (1.80, 2.60) | 0.16 (0.11, 0.23) | <0.001 |
| GAT + Yeast | 50 | 119 | 1.77 (1.44, 2.18) | 0.13 (0.09, 0.19) | <0.001 |
| AGO + Dry grass | 50 | 64 | 1.49 (1.27, 1.75) | 0.07 (0.05, 0.11) | <0.001 |
| AGO + Yeast | 50 | 42 | 1.46 (1.17, 1.84) | 0.04 (0.03, 0.07) | <0.001 |
N = number of replicates, n = number of mosquitoes captured, %Mean = percentage geometric mean of mosquitoes captured daily by trap with 95% confidence interval, IRR (95% CI) = incidence rate ratios with 95% confidence interval.