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The Latest in Critical Care, 8/21/23 (Issue #11)

PulmCCM

Performance was much higher for pneumococcal sepsis (which usually presents with more severe illness, rendering the biomarker less useful). A recent data analytic study examining procalcitonin’s use in 75,000 patients shows that it was only 68% sensitive at ruling out bloodstream infection, even at a low cutoff point of 0.5