From: Spatial targeted vector control in the highlands of Burundi and its impact on malaria transmission
 | Valleys | Hill tops | Ratio* (95% CI) | P value |
---|---|---|---|---|
IRD total Anopheles/house | 5.2 | 1.7 | 3.1 (1.9–5.2) | <0.001 |
SR total Anopheles (No. tested) | 2.4% (6235) | 1.2% (1898) | 2.0 (1.1–3.7) | 0.029 |
IRD fed Anopheles/house | 1.3 | 0.5 | 2.5 (1.3–4.6) | 0.005 |
SR fed Anopheles (No. tested) | 2.0% (1812) | 0.8% (714) | 2.4 (0.9–6.1) | 0.067 |
Infective bites/house/month | 0.7 | 0.1 | 6.0 (2.2–16.8) | <0.001 |