Fig. 1From: Identifying the effect of patient sharing on between-hospital genetic differentiation of methicillin-resistant Staphylococcus aureus The proportion of nearly identical isolates increases with the level of patient sharing (Pearson’s correlation r between log(M) and log(I) = 0.185, Mantel test P value = 0.038; I and M are the proportion of nearly identical isolates and the level of patient sharing, respectively)Back to article page