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Table 3 Multivariate binomial mixed-effect model of the risk of human- An. gambiae M form contact

From: Modelling the risk of being bitten by malaria vectors in a vector control area in southern Benin, west Africa

  

OR

95% CI

P-value

 

Proportion of unvegetated land (per additional %)

 

1.080

1.047

1.113

< 5e-4

***

Number of patches of unvegetated lands

<75

1

    

75-92

6.321

3.472

11.509

< 5e-4

***

≥92

1.174

0.421

3.275

0.759

 

Herbswamp

absence

1

    

presence

0.276

0.135

0.565

< 5e-4

***

Area of hydromorphic soils (per additional 100 ha)

 

20.323

9.908

41.688

< 2e-16

***

Domestic breeding sites

absence

1

    

presence

2.021

1.215

3.360

0.007

**

NDVI (during collection)

<0.591

1

    

0.591-0.652

2.472

1.427

4.281

0.001

**

≥0.652

3.042

1.643

5.635

< 5e-4

***

Diurnal temperature 1 week before the catch (per additional °C)

 

0.735

0.614

0.882

0.001

***

Nocturnal temperature the week of the catch (per additional °C)

 

0.755

0.651

0.875

< 5e-4

***

Nocturnal temperature 2 weeks before the catch

(per additional °C)

 

0.835

0.714

0.977

0.024

*

Number of days with rainfall during the 16 days preceding the catch (per additional day)

 

0.842

0.751

0.943

0.003

**

Cumulated precipitation during the 16 days preceding the catch (per additional mm)

 

1.020

1.015

1.025

< 5e-4

***

Number of cattle (per additional individual)

 

0.990

0.981

0.998

0.021

*

Number of neighbourhoods

<2

1

    

2

0.779

0.380

1.595

0.495

 

≥3

10.644

3.114

36.386

< 5e-4

***

Vector control intervention

TLLIN

1

    

ULLIN

3.214

1.241

8.324

0.016

*

ULLIN+CTPS

1.902

0.820

4.416

0.134

 
 

TLLIN+IRS

0.459

0.170

1.239

0.124

 
  1. OR: Odds-ratio; CI: Confidence Interval; ha: hectares; °C: degrees Celsius; mm: millimetres; m: metres; TLLIN: Targeted distribution of Long-Lasting Insecticidal Nets; ULLIN: Universal distribution of LLIN; CTPS: Carbamate Treated Plastic Sheeting; IRS: carbamate Indoor Residual Spraying.