Pre-operative biliary drainage is associated with shortened survival time in patients with cholangiocarcinoma.

Gastroenterol Rep (Oxf) · 2019 · PMC6573968 · PMID 31217982

Europe PMC DOI

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did not reach statistical significanceno p-value reported

Although the overall survival did not reach statistical significance, the results were clinically relevant.

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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.