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. 2020 Sep 8;5:171. Originally published 2020 Jul 20. [Version 2] doi: 10.12688/wellcomeopenres.16039.2

Table 2. Differences in life-traits parameters between susceptible and resistant Anopheles coluzzii.

Susceptible strain Resistant strain chi-squared &
t test
P-value
Parameters N Means ± SE N Means ± SE
Eggs 9604 111.67±5.36* 3736 93.33±10.77* 42.86 p <0.0001
Larvae 7101 83.54±4.76* 2459 63.05±9.49* 2.78 0.004
Larval development
time (days)
- 7.57±0.18* - 10.61±0.17* - 0.035
Pupae 5434 63.19±4.37 1976 49.40±7.7 -1.18 0.12
Emergence 5226 54.26±6.76 1907 47.68±7.48 -0.33 0.74
Dead 238 2.7±0.39 61 1.53±0.29 1.26 0.21
Males 2530 26.43±3.31 982 24.55±3.78 -2.89 0.15
Females 2696 28.10±3.53* 925 23.13±3.75* 3.10 0.032
Adult live span Male 20.77±0.52* - 15.35±0.41* 1696 p <0.0001
Female 21.71±0.47* - 13.90±0.46* 4350 p <0.0001

Means±standard error is shown in all cases. Numbers followed by the star differ significantly (P<0.05); N: number.