Table 4.

Field experiments to assess the efficacy of sandals treated with 0.05 g of transfluthrin against different species of wild mosquitoes using the Mosquito electrocuting trap (MET)

Mosquito species	Incidence rate ratio IRR (95% C.I.)	p-value	z-score	Mean number of mosquitoes (standard deviation)
				Treatment	Control
An. gambiae s.l.	0.50 (0.32–0.79)	0.003	− 2.98	3 (4.73)	5.63 (8.08)
Culex spp.	0.59 (0.46–0.76)	< 0.0001	− 4.16	2.56 (3.04)	4.11 (3.71)