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Diagnostic and prognostic value of red blood cell distribution width in sepsis: A narrative review

机译:红细胞分布宽度在败血症中的诊断和预后价值:叙事综述

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摘要

Previous studies showed that red blood cell distribution width (RDW) can be used as a prognostic and diagnostic index in various non-hematological diseases, including severe infections and sepsis. Here, we provide a narrative review to summarize the findings of available studies investigating the relationship between RDW and sepsis. Current evidence suggests that increased RDW on admission, both in adults and neonates, may be associated with unfavorable outcomes on the short- and long-term. In patients with suspected sepsis, RDW has modest value for predicting positive blood culture. Accordingly, its diagnostic value for sepsis seems limited, whilts dynamic changes of RDW are associated with outcome of sepsis. Taken together, these results suggest that RDW could be used as a prognostic index in septic patients.
机译:以前的研究表明,红细胞分布宽度(RDW)可作为各种非血液疾病的预后和诊断指标,包括严重的感染和败血症。 在这里,我们提供叙述审查,总结了调查RDW和败血症之间关系的可用研究的结果。 目前的证据表明,在成人和新生儿中增加了rdw,可能与短期和长期的不利结果相关。 在疑似败血症患者中,RDW对预测阳性血液培养具有适度的值。 因此,其对败血症的诊断价值似乎有限,rdw的动态变化与败血症的结果相关。 总之,这些结果表明RDW可以用作脓毒症患者的预后指数。

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