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Table 5 Reduction of indoor and outdoor landing/biting of female An. gambiae s.l. per volunteer per night, from control sites compared to ATSB treated sites

From: Large-scale field trial of attractive toxic sugar baits (ATSB) for the control of malaria vector mosquitoes in Mali, West Africa

Month

Indoor

Outdoor

Diff.

95% CI UL

95% CI LL

% reduct

P value

Diff.

95% CI UL

95% CI LL

% reduct

P value

Apr

0.50

8.39

− 9.39

N/A

N/A

0.43

10.63

− 9.77

N/A

N/A

May

0.43

8.46

− 9.32

N/A

N/A

− 0.07

10.13

− 10.27

N/A

N/A

Jun

3.64

12.54

− 5.25

48.11

0.014

6.20

16.40

4.00

80.67

0.006

Jul

8.07

16.96

0.82

37.08

0.046

11.21

21.41

1.01

43.41

0.043

Aug

7.29

16.18

1.61

25.32

0.042

6.22

16.42

3.98

20.85

0.075

Sept

2.79

11.68

0.11

19.75

0.046

6.19

16.38

4.01

26.34

0.064

Oct

13.36

22.25

4.46

42.34

0.018

15.36

25.56

5.16

55.30

0.011

Nov

7.93

16.82

0.96

65.29

0.033

5.32

15.52

0.88

61.94

0.034

Dec

4.36

13.25

0.54

68.68

0.025

1.82

12.02

0.38

74.42

0.043

  1. (Differences are significant if P < 0.05)
  2. Horizontal line—ATSB treatment
  3. N/A not applicable, pre-treatment monitoring period, Diff. difference in means