A recent meta-analysis has shown VBL to have lower bleeding rates, with no difference in survival.

最近一项总结分析表明： VBL 可降低曲张静脉的出血率，但不能改变患者的生存率。

youdao

The difference in major bleeding translated into a 33% lower relative risk with bivalirudin.

用比伐卢定引起严重出血的差异使相对危险度降低33%。

youdao

Methods The diagnosis and treatment of 9 patients with lower gastrointestinal tract bleeding caused by colon vascular ectasias were analyzed.

方法对9例结肠血管扩张症所致下消化道出血的诊断和治疗情况进行分析。

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Eighty percent of patients did not fall into the groups and were at considerably lower risk of serious bleeding.

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Even if the bleeding risk is lower than 5%, it could easily be too much of a risk for many doctors.

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The trial, widely known as the CRASH-2 trial, published in the Lancet, showed the drug could lower the risk of trauma victims bleeding to death by up to 30 per cent.

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