Table 1.
General spatial and demographic information of Kenya.
Fig 1.
Spatial distribution of the population in Kenya (Unit: persons/ha).
Fig 2.
Numbers and percentages of clusters categorized by the number of households each cluster represents, presented for all clusters by quintile.
Fig 3.
Number of households in each cluster for the overall population and each subset (quintile).
Fig 4.
Numbers and percentages of clusters categorized by the raw coverage rates of improved sanitation, presented for all clusters by quintile.
Table 2.
Results of 2-tailed t-tests for the differences in the coverage rates of improved sanitation between each subsequent and preceding quintile.
Fig 5.
Excess risk for sanitation-related diseases in clusters for the overall population and each subset (quintile).
Fig 6.
Clustering trends of coverage rates in cluster before (a) and after spatial smoothing (b).
Fig 7.
Kenya map of the raw coverage rates of improved sanitation interpolated by Empirical Bayesian Kriging (EBK) for the overall population and each subset (quintile).
Fig 8.
Raw coverage rates of improved sanitation averaged by county for the overall population and each subset (quintile).
Table 3.
Numbers and percentages of clusters categorized by smoothed improved sanitation coverage rates, presented for all clusters by quintile.
Fig 9.
Numbers and percentages of clusters categorized by the spatially-smoothed coverage rates of improved sanitation, presented for all clusters by quintile.
Fig 10.
Kenya map of the spatially-smoothed coverage rates of improved sanitation interpolated by Empirical Bayesian Kriging (EBK) for the overall population and each subset (quintile).
Fig 11.
Spatially-smoothed coverage rates of improved sanitation averaged by county for the overall population and each subset (quintile).
Fig 12.
Differences between the raw and spatially-smoothed coverage rates of improved sanitation for the overall population and each subset (quintile) on the county level.