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Table 1 Correlation coefficients and their p-values for the associations between topographic and human-modified variables in Kipsamoite and Kapsisiywa.

From: Local topographic wetness indices predict household malaria risk better than land-use and land-cover in the western Kenya highlands

  Distance to very wet Distance to very dry Min. wetness within 150 m Sum of wetness within 500 m to 1 km Max. wetness within 1 km Elevation
Distance to reclaimed swamp 0.35 < 0.0001 -0.19 < 0.0001 -0.40 < 0.0001 -0.40 < 0.0001 -0.40 < 0.0001 0.69 < 0.0001
Distance to natural swamp 0.79 < 0.0001 0.26 < 0.0001 -0.39 < 0.0001 -0.58 < 0.0001 -0.79 < 0.0001 0.49 < 0.0001
Trees (500 m) -0.02 0.5053 -0.13 < 0.0001 -0.16 < 0.0001 -0.16 < 0.0001 -0.05 0.1090 0.09 0.0042
Farmland (500 m) 0.64 < 0.0001 0.01 0.6967 -0.53 < 0.0001 -0.67 < 0.0001 -0.68 < 0.0001 0.66 < 0.0001
Tea (50 m) -0.13 < 0.0001 -0.01 0.6446 0.12 < 0.0001 0.14 < 0.0001 0.15 < 0.0001 -0.16 < 0.0001
Pasture (500 m) 0.09 0.0028 0.13 < 0.0001 0.09 0.0022 0.15 < 0.0001 -0.02 0.4692 -0.03 0.2781
Houses (50 m) 0.00 0.9997 0.07 0.0238 0.11 0.0002 0.09 0.0033 0.05 0.1215 -0.15 < 0.0001
Distance to road -0.11 0.0004 0.07 0.0198 0.21 < 0.0001 0.14 < 0.0001 0.10 0.0006 -0.36 < 0.0001