Figure 3
From: Spatial dynamics of TB within a highly urbanised Asian metropolis using point patterns
K-function plots studying clustering phenomena among various categories of reported TB cases compared with completely random spatial pattern (dashed line). (a) Annual spatial clustering curves combining all TB cases over seventeen years from 1996 to 2011, (b) Annual spatial clustering patterns of resident TB cases observed over the same time period, (c) Annual spatial clustering patterns among non-resident reported TB cases during 1996–2011, (d) Annual spatial clustering curves studying clustering of non-resident TB cases around resident TB cases reported during 1996–2011, (e) Spatial clustering curves studying clustering of resident and non-resident reported TB cases in three high TB (Jurong West, Bedok and Tampines) zones and low TB zones in 2000, (f) Spatial clustering curves showing clustering of resident and non-resident reported TB cases in three high TB (Jurong West, Bedok and Tampines) zones and low TB zones in 2010.
