贫血程度预测感染性疾病预后的研究进展

Research Progress of Anemia Degree in Predicting the Prognosis of Infectious Diseases

摘要: 贫血是一种常见的临床症状，表现为头晕、乏力、气促、面色苍白等，血红蛋白水平是定义贫血及其程度最常用的指标。感染是贫血常见的病因，且感染越重，贫血程度越重，血红蛋白水平越低，贫血程度反之也可影响感染性疾病的严重程度和结局，甚至导致死亡。贫血程度有望成为预测重症感染的指标，为早期识别重症感染提供新思路。本文就贫血程度与感染性疾病关系的研究进展进行综述。

Abstract: Anemia is a common clinical condition characterized by dizziness, weakness, shortness of breath and pale complexion. Hemoglobin level is the most commonly used indicator to define anemia and anemia degree. Infection is a common cause of anemia, and the more severe the infection, the more severe the anemia, the lower the hemoglobin level. The degree of anemia in turn can affect the severity and outcome of infectious diseases and even lead to death. The degree of anemia is expected to be a predictor of severe infection and provide new ideas for early identification of severe infection. This paper reviews the progress of research on the relationship between anemia and anemia degree and infectious diseases.