Figure 4From: Topography-derived wetness indices are associated with household-level malaria risk in two communities in the western Kenyan highlandsPredicted wetness for houses with recurrent malaria. Distribution of distances to the nearest cell in the four highest wetness categories for Kipsamoite houses with malaria cases in 0, 1, 2, 3, or 4 years. Increasing numbers of years are significantly associated with closer proximity to all four categories.Back to article page