Parameter

Level

Risk ratio

Lower CL

Upper CL

Z

Prob (Z)


Deltamethrin

Intercept
 
3.344

1.909

5.860

4.219

<0.001

Year
 
0.875

0.753

1.017

−1.738

0.082

Cumulative IRS
 
1.106

0.805

1.519

0.623

0.533

Net ownership

1 = High

1.829

1.155

2.897

2.575

0.010

Previous year

2 = Low

Ref.

Ref.

Ref.
  
Permethrin

Intercept
 
8.902

4.088

19.387

5.506

<0.001

Year
 
0.557

0.459

0.676

−5.929

<0.001

Cumulative IRS
 
0.954

0.713

1.275

−0.320

0.749

Net ownership

1 = High

1.494

0.873

2.557

1.463

0.143

Previous year

2 = Low

Ref.

Ref.

Ref.
  
 The probability that an individual mosquito died was modeled in a logistic regression using generalized estimating equations and adjusting for repeated measures within the same exposure tube