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Table 4 Blood-feeding observed with wild host-seeking Anopheles populations

From: Efficacy of a novel mode of action of an indoor residual spraying product, SumiShield® 50WG against susceptible and resistant populations of Anopheles gambiae (s.l.) in Benin, West Africa

Treatment

Month

Total number

Proportion

95% CI

P-valuea

Control 1

1

386

91.97

89.26–94.68

2

563

94.32

92.40–96.23

3

630

93.02

91.03–95.01

4

379

88.92

85.76–92.08

5

411

93.19

90.75–95.62

6

445

97.98

96.67–99.29

7

647

89.64

87.30–91.99

8

802

96.63

95.39–97.88

Control 2

1

531

93.97

91.95–95.70

0.24

2

731

92.48

90.56–94.39

0.19

3

722

84.63

81.99–87.26

< 0.0001

4

523

92.73

90.51–94.96

0.05

5

481

96.67

95.07–98.28

0.02

6

427

92.27

89.74–94.80

< 0.0001

7

475

94.95

92.98–96.92

< 0.0001

8

456

94.08

91.91–96.25

0.03

SumiShield 1

1

379

94.46

92.16–96.76

0.17

2

453

92.27

89.81–94.73

0.19

3

683

91.36

89.25–93.47

0.27

4

426

96.01

94.15–97.87

< 0.0001

5

365

96.99

95.23–98.74

0.02

6

424

96.70

94.53–98.02

0.24

7

484

94.63

92.62–96.64

< 0.0001

8

614

84.36

81.49–87.24

< 0.0001

SumiShield 2

1

317

90.85

87.68–94.03

0.60

2

513

90.45

87.90–92.99

0.02

3

500

89.80

87.15–92.45

0.05

4

370

92.62

88.80–94.44

0.21

5

439

97.95

96.62–99.28

< 0.0001

6

431

95.36

93.37–97.35

0.03

7

562

95.37

93.64–97.11

< 0.0001

8

617

88.01

85.44–90.57

< 0.0001

Deltamethrin 1

1

450

88.00

84.67–90.69

0.06

2

523

93.12

90.95–95.29

0.41

3

454

91.41

88.83–93.99

0.33

4

482

95.64

93.82–97.47

< 0.0001

5

405

98.02

96.67–99.38

< 0.0001

6

469

96.16

94.42–97.90

0.11

7

560

89.82

87.32–92.33

0.92

8

652

91.87

89.77–93.97

< 0.0001

Deltamethrin 2

1

388

88.66

85.50–91.81

0.12

2

542

90.77

88.34–93.21

0.02

3

487

89.94

87.27–92.61

0.06

4

369

95.39

93.25–97.53

< 0.0001

5

441

98.19

96.94–99.43

< 0.0001

6

490

97.96

96.71–99.21

0.98

7

637

92.62

90.59–94.65

0.06

8

600

93.83

91.91–95.76

0.01

  1. Abbreviation: CI confidence interval
  2. a5% significance threshold