Does the IL-6/KL-6 ratio distinguish different phenotypes in COVID-19 Acute Respiratory Distress Syndrome? An observational study stemmed from prospectively derived clinical, biological, and computed tomographic data.

PLoS One · 2025 · PMC12094726 · PMID 40397955

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an increasing trendno p-value reported

For the survivors, there was an increasing trend without a peak after 28 days of follow-up, which corresponds to about 1 month of evolution, as shown in the study by Deng et al.

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