TABLE 1.

Association between insecticide susceptibility as determined by WHO tube bioassay and triple mutant genotype in female Anopheles gambiae from a cross between BusiaUG and Mbita colonies

Insecticide	Phenotype	Wild‐type homozygote	Heterozygote	Triple mutant homozygote	Test and p‐value
α‐Cypermethrin	Alive	1	32	24	Genotypic p = 5.92 × 10−7
n = 146	Dead	14	68	7	Allelic p = 6.34 × 10−5; OR a 2.74 (1.63–4.69)
Deltamethrin	Alive	0	0	8	Genotypic p = 3.21 × 10−6
n = 60	Dead	15	26	11	Allelic ‐ cannot be calculated
Permethrin	Alive	1	18	7	Genotypic p = .059
n = 53	Dead	5	20	2	Allelic p = .08; OR 1.99 (.86–4.67)
DDT	Alive	0	14	1	Genotypic p = 1
n = 65	Dead	3	45	2	Allelic p = .84; OR 1.19 (.48–2.94)

^a Odds ratios for allelic test and associated 95% CI.