Table 2 Association between proportion of mosquitoes landing on human volunteer and test treatments
| Â | Estimated* mean proportion of released An. arabiensis biting (95% CI) | Odds ratio (95% CI) | p-value |
|---|---|---|---|
Indoors | |||
 Treatment |  |  |  |
  Open eave | 0.45 (0.38–0.52) | 1 |  |
  Untreated complete eave screen | 0.20 (0.15–0.26) | 0.30 (0.20–0.47) |  < 0.001 |
  Untreated eave strip | 0.43 (0.36–0.50) | 0.90 (0.66–1.24) | 0.520 |
  Treated complete eave screen (block 2) | 0.03 (0.01–0.06) | 0.03 (0.02–0.07) |  < 0.001 |
  Treated complete eave screen (block 3) | 0.06 (0.04–0.10) | 0.08 (0.04–0.16) |  < 0.001 |
  Treated eave strip | 0.05 (0.03–0.09) | 0.07 (0.04–0.13) |  < 0.001 |
 Volunteer | |||
  No. 1 | – | 1 |  |
  No. 2 | – | 1.06 (0.73–1.55) | 0.720 |
  No. 3 | – | 1.03 (0.71–1.52) | 0.820 |
  No. 4 | – | 0.97 (0.53–1.40) | 0.910 |
Outdoors | |||
 Treatment |  |  |  |
  Open eave | 0.54 (0.45–0.63) | 1 |  |
  Untreated complete eave screen | 0.50 (0.41–0.60) | 0.85 (0.53–1.41) | 0.354 |
  Untreated eave strip | 0.57 (0.48–0.65) | 1.14 (0.86–1.52) | 0.547 |
  Treated complete eave screen (block 5) | 0.42 (0.33–0.51) | 0.62 (0.37–1.03) | 0.064 |
  Treated complete eave screen (block 6) | 0.19 (0.13–0.28) | 0.22 (0.12–0.38) |  < 0.001 |
  Treated eave strip | 0.21 (0.14–0.30) | 0.25 (0.15–0.42) |  < 0.001 |
 Volunteer | |||
  No. 1 | – | 1 |  |
  No. 2 | – | 1.33 (0.83–2.13) | 0.230 |
  No. 3 | – | 0.90 (0.65–1.26) | 0.592 |
  No. 4 |  | 0.88 (0.68–1.13) | 0.336 |