Strain by collection method

n2

LC50 (95% CI)

LC99 (95% CI)

Slope ± SE

Ji 2

P value

RR50

RR99

“5 de Febrero” (Ovitraps)

1506

0.922

(0.891 - 0.932)

1.458

(1.380 - 1.483)

4.472 ± 0.209

1085.50

<2.2e−16

3.29

1.92

“5 de Febrero” (Larvitraps)

1519

0.934

(0.896 - 0.946)

1.690

(1.332 - 1.509)

3.166 ± 0.140

813.3

<2.2e−16

3.34

2.23

“5 de Febrero” (CDC Backpack Aspirator)

1506

0.915

(0.884 - 0.925)

1.452

(1.374 - 1.477)

4.462 ± 0.209

1081.20

<2.2e−16

3.27

1.91

New Orleans (Susceptible)

1506

0.280

(0.256 - 0.288)

0.759

(0.688 - 0.782)

5.019 ± 0.232

848.84

<2.2e−16

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