Table 1. Hazard ratio associated with insecticide resistance alleles and P. falciparum infection in An. gambiae s.s. survivorship.
Insecticide resistance | Insecticide resistance | Median survival | Hazard ratio | Lower 95%CI | Upper 95%CI | Log-rank χ2 | p-value |
---|---|---|---|---|---|---|---|
Unexposed Kisumu* | 13 | — | — | — | 14.48 | p < 0.001 | |
Unexposed Acerkis | 14 | 0.957 | 0.779 | 1.175 | |||
Unexposed Kdrkis | 15 | 1.373 | 1.120 | 1.682 | |||
Infected Kisumu* | 13 | — | — | — | 32.86 | p < 0.001 | |
Infected Acerkis | 12 | 0.552 | 0.441 | 0.692 | |||
Infected Kdrkis | 13 | 0.898 | 0.722 | 1.116 | |||
P. falciparum infection | P. falciparum infection | Median survival | Hazard ratio | Lower 95%CI | Upper 95%CI | Log-rank χ2 | p-value |
Unexposed Kisumu* | 13 | — | — | — | 1.540 | 0.210 | |
Infected Kisumu | 13 | 0.897 | 0.716 | 1.122 | |||
Unexposed Acerkis* | 14 | 49.45 | p < 0.001 | ||||
Infected Acerkis | 12 | 0.518 | 0.420 | 0.638 | |||
Unexposed Kdrkis* | 15 | 39.26 | p < 0.001 | ||||
Infected Kdrkis | 13 | 0.587 | 0.481 | 0.715 |
Hazard ratio was estimated by comparing survivorship with that of a reference (indicated by an asterisk) and significance was tested using post-hoc tests with a Bonferroni correction.