Table IV

Network properties of the real vs random proximity networks

Q1 2015Q3 2018
Health cluster
Isolates01
% of operations alone in district44.5%37.6%
% of districts where cluster is present93.7%54.9%
Mean degree centrality9.55.9
Mean 2-step reach (% of network)75.4%44.3%
Random Health clusters*
Isolates5.52.8
% of operations alone in district44.5%37.6%
% of districts where cluster is present93.7%54.9%
Mean degree centrality10.28.4
Mean 2-step reach (% of network)67.5%69.3%
WASH cluster
Isolates71
% of operations alone in district41.3%26.6%
% of districts where cluster is present39.6%38.1%
Mean degree centrality3.56.1
Mean 2-step reach (% of network)36.4%64.3%
Random WASH clusters*
Isolates4.21.1
% of operations alone in district41.3%26.6%
% of districts where sluster is present39.6%38.1%
Mean degree sentrality4.98.2
Mean 2-step reach (% of network)59.5%82.6%

Note: *All values are the means of ten random replications of agency assignment to district requirements

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