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Table 3 Model table for An. arabiensis mortality in WHO susceptibility tests when exposed to deltamethrin or permethrin

From: Increasing insecticide resistance in Anopheles funestus and Anopheles arabiensis in Malawi, 2011–2015

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.   
  1. 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