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Table 2 Correlation of mean NDVI against number of potential anopheline larval sites, and household density, per grid cell: Kisumu and Malindi, Kenya

From: Linking field-based ecological data with remotely sensed data using a geographic information system in two malaria endemic urban areas of Kenya

  Grids (n) Correlation coefficient (r)† P-value
Variable    
  Kisumu
Household density* 42 -0.555 <0.001
Number of potential anopheline larval sites** 20 0.267 0.255
  Malindi
Household density* 34 -0.453 0.007
Number of potential anopheline larval sites** 20 -0.319 0.171
  1. †Pearson's correlation coefficient used with weighted data at grid cell level. *Collected during household sampling. **Collected during larval data collection.