Table 1.
Relationship between kdr mutant allele and phenotypic resistance in An. sinensis populations from Wenzhou, Zhejiang province, China
| Insecticide | Population | Phenotype | N | Genotype | Odds ratio (95% CI) | Fisher Exact Test: P | |||||||
| LL | LF | FF | FC | CC | LC | L1014F | L1014C | L1014F | L1014C | ||||
| Deltamethrin | Ruian | Live | 24 | 4 | 5 | 12 | 2 | 0 | 1 | 5.79 (2.36,14.22) | 2.43 (0.44,13.52) | 0.0001 | 0.3002 |
| Dead | 25 | 11 | 10 | 1 | 1 | 0 | 2 | ||||||
| Yongjia | Live | 23 | 3 | 7 | 9 | 0 | 2 | 2 | 3.22 (1.32,7.87) | 2.90 (0.71,11.88) | 0.0092 | 0.1292 | |
| Dead | 24 | 9 | 9 | 2 | 2 | 0 | 2 | ||||||
| DDT | Ruian | Live | 19 | 4 | 7 | 5 | 2 | 0 | 1 | 2.67 (1.03,6.92) | 5.06 (0.48,52.88) | 0.0406 | 0.1407 |
| Dead | 20 | 10 | 6 | 3 | 0 | 0 | 1 | ||||||
| Yongjia | Live | 22 | 3 | 7 | 9 | 0 | 1 | 2 | 2.89 (1.17,7.12) | 1.39 (0.32,5.97) | 0.0197 | 0.6600 | |
| Dead | 23 | 9 | 7 | 3 | 2 | 1 | 1 |
N, number of females tested; LL, homozygous leucine/leucine; LF, heterozygotes leucine/phenylalanine; FF, homozygous phenylalanine/phenylalanine; FC, heterozygotes phenylalanine/cysteine; CC, homozygous cysteine/cysteine; LC, heterozygotes leucine/cysteine.