Table 1.

kdr mutation (S989P, V1016G, and F1534C) allele frequencies in Benin.

kdr Mutation	Study Site	# Mosquitoes Tested	Homozygote Mutation (RR)		Heterozygote Mutation (RS)		Homozygote Wild Type (SS)		Allele Frequency				χ2 Test		p-Value
			Dead	Alive	Dead	Alive	Dead	Alive	R		S
									Dead	Alive	Dead	Alive	Dead	Alive	Dead	Alive
S989P	10ème arrondissement of Cotonou	24	0	9	9	3	3	0	0.38	0.88	0.62	0.12	4.32	0.245	0.038	0.621
	Godomey-Togoudo	54	15	21	8	4	6	0	0.66	0.92	0.34	0.08	4.40	0.189	0.036	0.664
F1534C	10ème arrondissement of Cotonou	78	33	15	12	9	5	4	0.78	0.70	0.22	0.30	4.52	1.61	0.033	0.204
	Godomey-Togoudo	111	31	23	21	12	17	7	0.60	0.69	0.40	0.31	9.20	4.62	0.0024	0.032
V1016G	10ème arrondissement of Cotonou	33	5	7	5	7	6	3	0.47	0.62	0.53	0.38	2.22	0.279	0.136	0.597
	Godomey-Togoudo	16	1	8	1	3	1	2	0.50	0.73	0.50	0.27	0.333	2.22	0.564	0.136

#: number.