Clinical outcomes of transcatheter arterial embolization in patients with angiography-negative duodenal ulcer bleeding after failed endoscopic hemostasis.

BMC Gastroenterol · 2026 · PMC13330167 · PMID 42115953

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hedged sentence

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closest p

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did not reach statistical significanceno p-value reported

27.3%, P = 0.115), though this difference did not reach statistical significance.

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