Figure 1From: Clinical outcomes of spontaneous bacterial peritonitis due to extended-spectrum beta-lactamase-producing Escherichia coli and Klebsiellaspecies: A retrospective matched case-control study Survival curves obtained by the Kaplan-Meier method. Survival curves for spontaneous bacterial peritonitis (SBP) due to Escherichia coli and Klebsiella species (EK), as a function of the production of extended-spectrum β-lactamase (ESBL). The P values shown were calculated by the log rank test.Back to article page