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Table 6 Comparison of the number of female An. gambiae s.l. that passed ≥ 3 egg laying cycles from control sites and ATSB treated sites after the pre-treatment monitoring period

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

ATSB (N)

ATSB sites

Control sites

Mean ± SE

Control (N)

Mean ± SE

Diff.

95% CI UL

95% CI LL

% reduct

P value

Apr N = 160

3.50 ± 0.60

Apr N = 160

3.50 ± 0.90

0.00

7.21

− 7.21

N/A

0.6960

May N = 158

5.20 ± 0.60

May N = 158

5.60 ± 1.10

0.40

7.61

− 6.81

N/A

0.4000

Jun N = 220

0.40 ± 0.21

Jun N = 220

8.20 ± 1.18

7.80

15.01

0.59

95.12

0.1480

Jul N = 600

1.00 ± 0.27

Jul N = 600

11.80 ± 2.13

10.80

18.01

3.59

91.53

0.0110

Aug N = 600

6.60 ± 1.80

Aug N = 600

43.00 ± 11.78

36.40

43.61

29.19

84.65

< 0.0001

Sept N = 600

5.40 ± 1.66

Sept N = 600

49.20 ± 12.70

43.80

51.01

36.59

89.02

< 0.0001

Oct N = 600

1.60 ± 0.21

Oct N = 600

56.00 ± 8.69

54.40

61.61

47.19

97.14

< 0.0001

Nov N = 370

0.40 ± 0.21

Nov N = 370

30.20 ± 2.91

29.80

37.01

22.59

98.68

< 0.0001

Dec N = 135

0.00 ± 0.00

Dec N = 135

14.00 ± 3.48

14.00

21.21

6.79

100.00

0.9630

  1. N/A not applicable, Diff. difference between means
  2. N = Total number dissected from CDC, malaise and PSC catches
  3. Horizontal line—ATSB treatment
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Malaria Journal

ISSN: 1475-2875

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