Table 2 Effects of blood-feeding status and mosquito age on insecticide resistance bioassay in Anopheles sinensis mosquitoes
| Â | Â | Â | Mortality | Knockdown time | ||
|---|---|---|---|---|---|---|
Trait | Group | n | Mortality rate (%)* | 95% confidence interval | KT50(min)* | 95% confidence interval |
Blood feeding status | Bloodfed | 240 | 35.4a | 30.3 - 40.5 | — | — |
|  | Non-bloodfed | 80 | 38.8a | 33.1 - 44.5 | — | — |
Mosquito age | 3-day old | 240 | 31.7a | 28.7 - 34.7 | 216a | 81.4 – 131.5 |
| Â | 20-day old | 45 | 55.6b | 52.5 - 58.7 | 106a | 61.9 - 184.5 |