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Table 5 Blood-feeding rates of pyrethroid resistant Culex quinquefasciatus in Ifakara and West African experimental huts

From: Relative performance of indoor vector control interventions in the Ifakara and the West African experimental huts

  No. caught Total blood-fed Median IQR blood-fed OR 95% CI P-value Z Blood-feeding % (95% CI) Personal protection (%)
Ifakara huts  
 Control net 2067 516 8.5 (3.5–12) 1     25 (23–27)
 Metofluthrin 0.00625% 1489 194 2 (0–5) 0.36 0.28–0.46 < 0.0001 -8.16 13 (11–15) 62
 Metofluthrin 0.0097% 1054 95 1 (0–3) 0.33 0.25–0.44 < 0.0001 -7.63 9 (7–11) 81
 Olyset® Net 1658 17 0 (0–0) 0.03 0.02–0.05 < 0.0001 -13.76 1 (0.5–1.5) 96
West African huts
 Control net 587 329 4.5 (1.5–8.5) 1     56 (52–60)
 Metofluthrin 0.00625% 122 41 0 (0–1) 0.33 0.20–0.54 < 0.0001 -4.38 34 (26–42) 87
 Metofluthrin 0.0097% 130 35 0 (0–1) 0.19 0.11–0.31 < 0.0001 -6.72 27 (19–35) 89
 Olyset® Net 553 22 0 (0–0) 0.02 0.01–0.03 < 0.0001 -14.24 4 (2–6) 93