Explanatory variable | OR | 95% CI | p |
---|---|---|---|
Treatment | |||
1 mg ai per m2 | 0.03 | 0.02-0.05 | <0.0001 |
5 mg ai per m2 | 0.15 | 0.12-0.18 | <0.0001 |
control | 1 | ||
Round | |||
round 3 | 1.19 | 1.00-1.41 | 0.050 |
round 2 | 1.03 | 0.78-1.34 | 0.859 |
round 1 | 1 | ||
Vector species | |||
An. arabiensis | 0.95 | 0.86-1.05 | 0.278 |
An. gambiae s.s. | 1 | ||
Water turbidity | |||
turbid | 1.01 | 0.95-1.07 | 0.765 |
clear | 1 | ||
Water pH | |||
≥ 8 | 0.99 | 0.91-1.08 | 0.820 |
< 8 | 1 | ||
Rain during test week | |||
rain | 1.05 | 0.92-1.20 | 0.449 |
no rain | 1 | ||
Interaction between treatment and turbidity | |||
5 mg ai per m2*turbid | 1.93 | 1.12-3.26 | 0.017 |
5 mg ai per m2*clear | 1 | ||
1 mg ai per m2*turbid | 1.40 | 1.08-1.79 | 0.011 |
1 mg ai per m2*clear | 1 | ||
Interaction between treatment and pH | |||
5 mg ai per m2*pH≥8 | 1.90 | 1.13-2.85 | 0.002 |
5 mg ai per m2*pH<8 | 1 | ||
1 mg ai per m2*pH≥8 | 1.25 | 1.06-1.47 | 0.008 |
1 mg ai per m2*pH<8 | 1 | ||
Interaction between treatment and rain | |||
5 mg ai per m2*rain | 1.23 | 0.89-1.69 | 0.211 |
5 mg ai per m2*no rain | 1 | ||
1 mg ai per m2*rain | 0.87 | 0.70-1.07 | 0.870 |
1 mg ai per m2*no rain | 1 |