Fig. 3From: “One Health” perspective on prevalence of co-existing extended-spectrum β-lactamase (ESBL)-producing Escherichia coli and Klebsiella pneumoniae: a comprehensive systematic review and meta-analysisPlot of true effects: A) E. coli, the mean effect size is 0,330, the mean score is 0.82, and B) K. pneumoniae, the mean effect size is 0,327, and the mean score is 0.76Back to article page