Fig. 3

Results figure for the four ICU scenarios showing our two main outcomes: a number of days at risk and b cost per CP-CRE carrier risk day averted. Additional outcomes of inappropriate isolation days c and total costs (£) d are also shown. Error bars in a are standard error. No error bars are shown in b, as this is the ratio of means. Details of the errors for values in c and d are shown in Additional file 1: Figure S2. Here Cov. is coverage of screening and Prev. the incoming prevalence of CP-CRE