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Table 2 Distribution of Knock-down resistance (Kdr) frequencies between malaria vectors and sites

From: Malaria vectors resistance to insecticides in Benin: current trends and mechanisms involved

District Species Number RR RS SS F (Kdr) OR (95% CI) p-value
Allada An. gambiae 14 11 3 0 0,89a 1.00 -
An. arabiensis 7 5 2 0 0,86a 1.39 [0.20-9.44] 1.000
An. coluzzi 20 13 7 0 0,83a 1.77 [0.41-7.53] 0.5072
Dassa An. gambiae 21 17 4 0 0,90a 1.00 -
An. arabiensis 8 5 3 0 0,81a 2.19 [0.43-11.12] 0.381
An. coluzzi 18 15 3 0 0,92a 0.86 [0.18-4.14] 1.00
Parakou An. gambiae 15 13 2 0 0,93a 1.00 -
An. arabiensis 19 15 4 0 0,89a 1.65 [0.28-9.67] 0.6870
An. coluzzi 14 10 4 0 0,86a 2.33 [0.39-13.87] 0.4154
Kandi An. gambiae 22 16 6 0 0,86a 1.00 -
An. arabiensis 14 12 2 0 0,93a 0.49 [0.09-2.60] 0.4705
An. coluzzi 12 11 1 0 0,96a 0.27 [0.03-2.43] 0.4073
Malanville An. gambiae 18 14 4 0 0,89a 1.00 -
An. arabiensis 3 2 1 0 0,83a 1.6 [0.15-17.38] 0.5568
An. coluzzi 27 19 7 1 0,83a 1.6 [0.45-5.65] 0.55141
Ouidah An. gambiae 9 5 4 0 0,78a 1.00 -
An. melas 27 19 8 0 0,85a 0.61 [0.16-2.33] 0.47922
An. coluzzi 11 8 3 0 0,86a 0.55 [0.11-2.87] 0.67983
  1. SS = homozygous susceptible; RS = hybrid resistant and susceptible; RR = homozygous resistant, F = Frequency.