Figure 6

Correlation between prevalence indicators and network metrics. The plus symbols (corresponding to the right-hand abscissae) show the fraction of units with non-zero prevalence (i.e., where there has been at least one MRSA patient). The open circles represent the average prevalence (measured by the fraction of hospital days of infected patients out of the total patient days at the unit) in the units with non-zero prevalence. The point cloud shows the prevalence for individual units.