Table 5 Percent kdr L1014S genotype frequency, number of mosquitoes tested (N), and percent homozygous resistant (RR) samples, per year and study site, for An. gambiae s.s. and An. arabiensis
Site | Year | kdr L1014S | |||||
|---|---|---|---|---|---|---|---|
An. gambiae s.s. | An. arabiensis | ||||||
Frequency | N | RR | Frequency | N | RR | ||
Hoima | 2009 | 70.8 | 77 | 48.1 | Â | Â | Â |
2010 | 78.8 | 26 | 69.2 | Â | Â | Â | |
2011 | 99.1 | 56 | 98.2 | 0.0 | 1 | 0.0 | |
2012 | 98.4 | 62 | 96.8 | Â | Â | Â | |
p-value | χ 2 = 69.68, p < 0.001 |  |  |  | |||
Kyankwanzi | 2009 | 85.4 | 103 | 73.8 | 0.0 | 1 | 0.0 |
2010 | 87.9 | 29 | 75.9 | Â | Â | Â | |
2011 | 98.0 | 100 | 96.0 | 0.0 | 1 | 0.0 | |
2012 | 95.5 | 168 | 91.1 | 3.1 | 16 | 0.0 | |
p-value | χ 2 = 32.64, p < 0.001 |  |  |  | |||
Buliisa | 2009 | 72.4 | 38 | 57.9 | 0.0 | 16 | 0.0 |
2010 | 86.7 | 15 | 73.3 | 0.0 | 8 | 0.0 | |
2011 | 96.2 | 52 | 94.2 | 0.0 | 58 | 0.0 | |
2012 | 86.0 | 43 | 79.1 | 0.0 | 37 | 0.0 | |
p-value | χ 2 = 19.18, p = 0.004 |  |  |  | |||
Kibaale | 2009 | 52.7 | 37 | 27.0 | Â | Â | Â |
2010 | 60.3 | 29 | 31.0 | Â | Â | Â | |
2011 | 95.1 | 51 | 90.2 | Â | Â | Â | |
2012 | 99.2 | 62 | 98.4 | Â | Â | Â | |
p-value | χ 2 = 90.96, p < 0.001 |  |  |  | |||