Fig. 3From: Duration of rectal colonization with extended-spectrum beta-lactamase-producing Escherichia coli: results of an open, dynamic cohort study in Dutch nursing home residents (2013–2019)Kaplan–Meier curves of survival probability of residents colonised with ESBL-producing E. coli, by ST131 and non-ST131 for all residents (A), for residents who were ESBL-EC positive in their first prevalence survey in the study (B), and for residents who acquired ESBL-EC during the study (C). Values below the survival graphs indicate the number of residents per MLST groupBack to article page