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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