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Table 5 Associations between the P-G-T-C haplotype and deltamethrin resistance among Ae. aegypti larvae collected from four populations

From: Phenotypic and haplotypic profiles of insecticide resistance in populations of Aedes aegypti larvae (Diptera: Culicidae) from central Lao PDR

Locality

No. of samples analyzed, alive/dead

Alive

Dead

Odds ratio (95% CI)

Fisher’s exact test (p value)

No. of mosquitoes

Freq. of P-G-T-C

No. of mosquitoes

Freq. of P-G-T-C

S-V-T-F, S-V-T-C, S-V-I-C and P-G-T-F

P-G-T-C

S-V-T-F, S-V-T-C, S-V-I-C and P-G-T-F

P-G-T-C

Xaythany

25/25

18

7

0.28 (7/25)

24

1

0.06 (1/25)

9.33 (1.35 to 108.8)

0.049

Pakkading

17/17

9

8

0.47 (8/17)

15

2

0.15 (2/17)

6.67 (1.32 to 34.56)

0.057

Khounkham

24/4

21

4

0.16 (4/25)

4

0

0.00 (0/4)

Not determined

 

Thakhek

25/25

25

0

0.00 (0/25)

25

0

0.00 (0/25)

Not determined

 

Total

92/71

73

19

0.21 (19/92)

68

3

0.04 (3/71)

5.90 (1.79 to 19.40)

0.002

  1. The sites of the kdr mutations are underlined