Table 2 Protective efficacy of freestanding transfluthrin passive emanators (FTPEs) measured using human landing catch (HLC), mosquito-electrocuting traps (METs) and BG-Sentinel (BGS) traps evaluated individually in a no-choice test and in competition with HLC in a choice test in the presence of two FTPEs (treatment) and with no transfluthrin (control)
Trap Combination | Position 1 | Position 2 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
% recapture Control (95% CI) | % recapture Treatment (95% CI) | %Protective efficacy (95% CI) | OR (95% CI)a treatment relative to the control | P-value | % recapture Control (95% CI) | % recapture Treatment (95% CI) | Protective efficacy (95% CI) | OR (95% CI)a treatment relative to the control | P-value | |
No-choice | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
HLC | 71 (63–80) | 24 (14–34) | 66 (50–82) | 0.12 (0.09–0.15) |  < 0.0001 |  |  |  |  |  |
MET | 47 (41–52) | 20 (18–23) | 55 (48–63) | 0.29 (0.24–0.37) |  < 0.0001 |  |  |  |  |  |
BGS | 61 (53–68) | 22 (17–27) | 64 (54–73) | 0.18 (0.15–0.23) |  < 0.0001 |  |  |  |  |  |
Choice | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
HLC + HLC | 42 (39–45) | 26 (22–30) | 37 (25–50) | 0.49 (0.39–0.60) |  < 0.0001 | 47 (43–51) | 24 (14–34) | 49 (30–68) | 0.35 (0.28–0.43) |  < 0.0001 |
MET + HLC | 12 (7–17) | 2 (1–4) | 76 (61–92) | 0.20 (0.13–0.33) |  < 0.0001 | 48 (42–54) | 26 (21–32) | 44 (31–57) | 0.38 (0.31–0.47) |  < 0.0001 |
BGS + HLC | 7 (4–9) | 5 (0–10) | 0 (0–100) | 0.70 (0.45–1.08) | 0.105 | 71 (65–76) | 34 (26–41) | 52 (40–64) | 0.21 (0.17–0.26) |  < 0.0001 |