Month | Average number of mosquitoes collected per collection-night (95% CI) | IRRa | pb | |
---|---|---|---|---|
No-IRS | IRS | |||
Sep-16 | 0.70 (0.03â1.81) | 1.33 (0.01â4.37) | 3.96 | 0.021 |
Oct-16 | 0.10 (0.00â0.34) | 0.21 (0.00â0.65) | 1.25 | <â0.001 |
Nov-16 | 0.14 (0.00â0.54) | 0.16 (0.00â0.61) | 1.25 | <â0.001 |
Dec-16 | 0.19 (0.00â0.45) | 0.32 (0.00â0.92) | 2.67 | <â0.001 |
Jan-17 | â | â | â | â |
Feb-17 | â | â | â | â |
Mar-17 | 1.79 (0.42â4.47) | 0.12 (0.00â0.33) | 0.16 | 0.002 |
Apr-17 | 4.19 (0.55â16.35) | 1.08 (0.13â2.80) | 0.17 | 0.046 |
May-17 | 3.81 (0.16â19.03) | 1.18 (0.00â3.82) | 0.15 | 0.018 |
Jun-17 | 2.65 (0.02â12.06) | 0.00 (0.00â0.00) | NR | NR |
Jul-17 | 2.71 (0.05â12.18) | 0.48 (0.00â1.35) | 0.05 | <â0.001 |
Aug-17 | 1.26 (0.04â3.92) | 0.42 (0.00â1.22) | 0.33 | <â0.001 |
Sep-17 | 0.41 (0.00â1.33) | 0.29 (0.00â0.74) | 0.08 | <â0.001 |
Oct-17 | 0.48 (0.00â1.45) | 0.00 (0.00â0.00) | NR | NR |
Nov-17 | 0.18 (0.00â0.68) | 0.00 (0.00â0.00) | NR | NR |
Dec-17 | 0.68 (0.00â1.87) | 0.43 (0.07â0.91) | 0.31 | <â0.001 |
Jan-18 | 1.74 (0.23â5.09) | 0.38 (0.00â1.10) | 0.32 | 0.007 |
Feb-18 | 0.97 (0.15â2.38) | 1.76 (0.61â3.74) | 1.17 | 0.824 |
Mar-18 | 2.01 (0.52â4.97) | 0.55 (0.06â1.28) | 0.39 | 0.071 |
Apr-18 | â | â | â | â |
May-18 | 1.79 (0.24â5.29) | 0.30 (0.00â0.79) | 0.19 | 0.022 |
Jun-18 | 2.01 (0.21â6.49) | 0.28 (0.00â0.86) | 0.25 | 0.007 |
Jul-18 | 0.69 (0.00â1.97) | 0.48 (0.00â1.26) | 0.52 | 0.080 |
Aug-18 | 0.69 (0.00â2.16) | 0.26 (0.00â0.86) | 0.50 | <â0.001 |
Sep-18 | 1.22 (0.00â4.56) | 0.14 (0.00â0.54) | 0.16 | <â0.001 |
Oct-18 | 0.91 (0.00â3.13) | 0.30 (0.00â0.97) | 0.40 | <â0.001 |
Overallc | 1.10 (0.82â1.43) | 0.43 (0.31â0.56) | 0.26 | 0.010 |