Table 3 Associations between the S-V-T-C haplotype and deltamethrin resistance among Ae. aegypti larvae collected from four populations
Locality | No. of samples analyzed, alive/dead | Alive | Dead | Odds ratio (95% CI) | Fisher’s exact test (p value) | ||||
|---|---|---|---|---|---|---|---|---|---|
No. of mosquitoes | Freq. of S-V-T-C | No. of mosquitoes | Freq. of S-V-T-C | ||||||
S-V-T-F and P-G-T-F | S-V-T-C | S-V-T-F and P-G-T-F | S-V-T-C | ||||||
Xaythany | 18/23 | 9 | 9 | 0.50 (9/18) | 2 | 21 | 0.91 (21/23) | 0.10 (0.2 to 0.56) | 0.0046 |
Pakkading | 9/12 | 1 | 8 | 0.89 (8/9) | 3 | 9 | 0.75 (9/12) | 2.67 (0.32 to 38.4) | 0.60 |
Khounkham | 18/3 | 0 | 18 | 1.00 (18/18) | 0 | 3 | 1.00 (3/3) | Not determined | |
Thakhek | 24/21 | 1 | 23 | 0.96 (23/24) | 2 | 19 | 0.90 (19/21) | 2.42 (0.03 to 3.83) | 0.59 |
Total | 69/59 | 11 | 58 | 0.84 (58/69) | 7 | 52 | 0.88 (52/59) | 0.71 (0.27 to 2.04) | 0.61 |