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Table 2 Average numbers and rates of the 12-month experimental hut trial at M'Bé station, in central Côte d'Ivoire, including numbers of entering and trapped mosquitoes, and mortality and blood-feeding rates

From: Efficacy of ICON® Maxx in the laboratory and against insecticide-resistant Anopheles gambiae in central Côte d'Ivoire

 

Total number

Outcomes

Mosquitoes caught in exit traps*

Blood-feeding rate**

Immediate mortality rate***

Delayed mortality rate****

An. gambiae (n = 10,922)

     

Treated huts

2,816 (25.9%)

73.8%

4.9%

49.5%

9.4%

Control huts

8,106 (74.1%)

44.8%

13.6%

13.2%

2.4%

An. funestus (n = 1,234)

     

Treated huts

140 (10.9%)

60.7%

3.6%

66.4%

5.0%

Control huts

1,094 (89.1%)

34.8%

12.7%

10.2%

5.0%

Other Anopheles (n = 384)

     

Treated huts

92 (21.5%)

47.8%

7.6%

78.3%

3.3%

Control huts

295 (78.5%)

50.8%

23.4%

22.7%

4.7%

Other species (n = 4,830)

     

Treated huts

1,541 (31.4%)

44.7%

0.3%

82.9%

0.9%

Control huts

3,289 (68.2%)

41.7%

7.0%

10.9%

0.6%

All mosquitoes (n = 17,373)

     

Treated huts

4,589 (26.4%)

62.7%

3.4%

61.8%

6.3%

Control huts

12,784 (73.6%)

43.3%

12.0%

12.6%

2.2%

  1. * Percentage of mosquitoes caught in exit traps = total # mosquitoes caught in exit traps/total
  2. # mosquitoes entering the hut * 100
  3. ** Blood-feeding rate = total # blood-fed mosquitoes/total # mosquitoes entering * 100
  4. *** Immediate mortality rate = total # mosquitoes death mosquitoes in the morning/total # mosquitoes entering the hut * 100
  5. **** Delayed mortality rate = total # mosquitoes death mosquitoes 24 h after collection/total # mosquitoes entering the hut * 100