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Table 5 Hatch rate of mosquitoes for individual adult mosquitoes post continued exposure to different concentrations of ivermectin at the larval stages

From: Effects of larval exposure to sublethal doses of ivermectin on adult fitness and susceptibility to ivermectin in Anopheles gambiae s.s.

Ivermectin concentration (ppm)

Repa

Proportion eggs hatched (95% CI)

bOR (95%CI)

p-value

L1/L2

 0 (Control)

2

0.36 (0.31–0.41)

Ref

 0.00001

2

0.35 (0.32–0.39)

1.06 (0.81–1.39)

0.66

 0.0001

2

0.30 (0.26–0.34)

0.79 (0.54–1.14)

0.21

L3/L4

 0 (Control)

2

0.34 (0.29–0.40)

Ref

 0.00001

2

0.30 (0.25–0.35)

0.84 (0.60–1.17)

0.30

 0.0001

2

0.35 (0.30–0.40)

1.06 (0.80–1.39)

0.69

  1. Proportion of eggs hatched (hatched eggs/total eggs hatched) per individual mosquito. L1/L2 1st/2nd instar larvae, L3/L4 3rd/4th instar larvae, ppm part per million, OR odds ratio, CI confidence interval
  2. aNumber of biological replicates overall per treatment group
  3. bAdjusted odds ratio