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Fig. 8 | International Journal of Health Geographics

Fig. 8

From: Using gridded population and quadtree sampling units to support survey sample design in low-income settings

Fig. 8

Population homogeneity of the output sampling units within the 18 pre-war regions produced by quadtree and uniform grid cell (UGC) 1 × 1 km and 3 × 3 km approaches a, e quadtree regional scale standard deviation (std), b UGC 1 × 1 km 18 pre-war regional scale standard deviation, c, g quadtree 18 pre-war regional scale coefficient of variation, d UGC 1 × 1 km 18 pre-war regional scale coefficient of variation, f UGC 3 × 3 km 18 pre-war regional scale standard deviation, h UGC 3 × 3 km 18 pre-war regional scale coefficient of variation

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International Journal of Health Geographics

ISSN: 1476-072X