Gastrointestinal bleeding risk in cirrhotic portal vein thrombosis: focus on thrombus extension to superior mesenteric vein.

BMC Gastroenterol · 2026 · PMC13064282 · PMID 41772461

Europe PMC DOI

hedged sentences

0.0640

closest p · 1.3× alpha

0.0640

boldest claim

The sentences

an increasing trendP = 0.064so close (0.05 < p ≤ 0.1)

Additionally, an increasing trend was observed in thrombosis extending to the SV (16.1% versus 9.6%; P = 0.064).

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did not reach statistical significanceno p-value reported

Notably, our study observed a trend toward increased bleeding risk in patients with SV extension, this did not reach statistical significance in multivariate analysis, potentially attributed to the limited sample size (51 patients, 13%) of SV-involved cases and concurrent SMV extension in some patients.

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