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Table 2 Generalised linear model output estimating the effect of EC/TG transfluthrin and mosquito strain on human landing rate in the semi-field system, Bagamoyo, Tanzania

From: Transfluthrin eave-positioned targeted insecticide (EPTI) reduces human landing rate (HLR) of pyrethroid resistant and susceptible malaria vectors in a semi-field simulated peridomestic space

Variables Experiment 1, TG transfluthrin- (5.25 g) Experiment 2, EC transfluthrin (5.25 g) Experiment 3, EC transfluthrin (5.25 g)
OR* P-value ORa P-value ORa P-value
Treatment
 Control 1   1   1  
 Transfluthrin 0.22 (0.18–0.26) < 0.001 0.10 (0.08–0.12) < 0.001 0.14 (0.12–0.17) < 0.001
Strain (in control)
 Ifakara strain (susceptible) 1   1    
 Mbita strain (metabolic) 0.43 (0.32–0.57) < 0.001 0.34 (0.26–0.46) < 0.001
 Kingani strain (metabolic) 0.60 (0.45–0.80) < 0.001 0.44 (0.33–0.59) < 0.001
 Kisumu susceptible 1  
 Kisumu kdr 1.0 (0.86–1.17) 0.05
Volunteers
 Volunteer 1 1   1   1  
 Volunteer 2 0.88 (0.69–1.14) 0.36 1.07 (0.84–1.39) 0.60 1.20 (0.99–1.46) 0.06
 Volunteer 3 0.76 (0.59–0.98) 0.04 0.96 (0.74–1.24) 0.77 1.19 (0.98–1.44) 0.07
 Volunteer 4 0.83 (0.72–0.95) 0.001 0.90 (0.78–1.04) 0.17 1.14 (0.94–1.36) 0.18
Compartment
 Compart 1 1   1   1  
 Compart 2 0.90 (0.81–0.99) 0.04 0.79 (0.71–0.87) < 0.001 0.93 (0.81–1.07) 0.30
Treatment * strain
 Transfluthrin * Ifakara strain 1   1    
 Transfluthrin * Mbita strain 1.50 (1.18–1.91) < 0.001 1.67 (1.29–2.17) < 0.001
 Transfluthrin * Kingani strain 1.03 (0.82–1.32) 0.75 2.29 (1.78–2.94) < 0.001
 Transfluthrin * Kisumu susceptible 1  
 Transfluthrin * Kisumu kdr 0.98 (0.74–1.30) 0.90
  1. aOdds ratio (OR) was adjusted for temperatures, humidity and all other variables in the table