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Table 4 Stepwise logistic regression coefficients on the association between occurrence of aquatic habitats, occurrence of anopheline-positive habitats, and environmental variables.

From: Landscape determinants and remote sensing of anopheline mosquito larval habitats in the western Kenya highlands

Independent variable

Dependent Variable

Dry season

Rainy season

Occurrence of aquatic habitats

Elevation

-0.031

-0.042

 

Wetness index

0.009

0.011

 

Aspect

-

0.002

 

Curvature

-0.290

-0.293

 

Flow distance

-106.751

-30.004

 

Constant

44.803

60.927

Occurrence of anopheline-positive habitats

Elevation

-0.568

-

 

Flow distance

0.215

-

 

Farmland

0.586

0.400

 

Forest

-0.213

-0.978

 

Pasture

0.747

0.403

 

River/streams

0.391

-0.843

 

Road

0.273

-1.360

 

Shrub

0.317

-0.921

 

Constant

-0.527

-0.432