Fig 2 Cost effectiveness acceptability curves and frontiers for screening and decolonisation strategies. Each line on cost effectiveness acceptability curve represents the proportion of simulations for a particular strategy that are cost effective, under a range of values for willingness to pay for health benefits. Lines in cost effectiveness acceptability frontiers depict scenarios with highest expected net monetary benefit, dependent on willingness to pay for health benefits. The first frontier compares all strategies; the second excludes universal decolonisation