Table 4

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

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


Mushinzimana et al. Malaria Journal 2006 5:13   doi:10.1186/1475-2875-5-13

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