Table 5.
Percentage mean and incidence rate ratio (IRR) of female Ae. aegypti mosquitoes captured at the commercial premises in Bagamoyo.
| Trap | N | n | %Mean | IRR (95% CI) | p-Value |
|---|---|---|---|---|---|
| Overall | |||||
| 4× GAT + Yeast | 30 | 158 | 1.8 (1.6, 2.1) | 1 | |
| BGS | 30 | 704 | 11.6 (7.7, 17.3) | 5.79 (4.08, 8.21) | <0.001 |
| Gravid mosquitoes | |||||
| 4× GAT + Yeast | 30 | 64 | 1.6 (1.3, 1.9) | 1 | |
| BGS | 30 | 58 | 2.7 (1.6, 4.6) | 0.82 (0.35, 1.95) | 0.658 |
| Non-blood fed mosquitoes | |||||
| 4× GAT + Yeast | 30 | 90 | 1.4 (1.2, 1.6) | 1 | |
| BGS | 30 | 627 | 11.01 (7.5, 16.2) | 8.53 (6.11, 11.91) | <0.001 |
| Blood-fed mosquitoes | |||||
| 4× GAT + Yeast | 30 | 4 | 1 (1, 1) | 1 | |
| BGS | 30 | 19 | 1.4 (0.9, 2.1) | 11.4 (3.2, 40.8) | <0.001 |
N = number of replicates, n = number of mosquitoes captured, %Mean (95% CI) = percentage geometric mean of mosquitoes captured daily by trap with 95% confidence interval, IRR (95% CI) = incidence rate ratios with 95% confidence interval.