Contributing to Drainology: removing chest drains after pulmonary resection based on air leak alone.

J Thorac Dis · 2023 · PMC10713297 · PMID 38090317

Europe PMC DOI

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a clear trendno p-value reported

Here we see a clear trend of increasing volumes of liquid drainage thresholds being studied in clinical trials over a 13-year period.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.