Fig. 4

Bray-Curtis distance measures visualised by principle coordinates analysis (PCoA) for all (n = 93) faecal samples based on whether an MDRO was cultured (a) and by mean intraindividual stability (1 - Bray-Curtis dissimilarity) between ‘ever’ and ‘never’ colonised residents (b). Each dot in plot A represents a single sample, and ellipses indicate 95% confidence intervals