Research Article
Diagnostic Accuracy of Procalcitonin Compared to C-Reactive Protein and Interleukin 6 in Recognizing Gram-Negative Bloodstream Infection: A Meta-Analytic Study
Figure 5
Direct comparisons between PCT and CRP (a), and between PCT and IL-6 (b). Observations connected by dash lines were reported in the same study. Sizes of circles and diamonds represent relative sample sizes in each study.
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