Serum Procalcitonin as a Predictive Biomarker in COVID-19: A Retrospective Cohort Analysis.

Cureus · 2022 · PMC9452059 · PMID 36106293

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a positive trendno p-value reported

At this point, the trend in the data appeared to support our hypothesis, as there appeared to be a positive trend with procalcitonin levels and severity.

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