Prevalence of blood eosinophilia in hospitalized patients with acute exacerbation of COPD

被引：45

作者：

Hasegawa, Kohei ^{[1
]}

Camargo, Carlos A., Jr. ^{[1
]}

机构：

[1] Harvard Univ, Massachusetts Gen Hosp, Sch Med, Dept Emergency Med, Boston, MA USA

来源：

RESPIROLOGY | 2016年 / 21卷 / 04期

关键词：

chronic obstructive pulmonary disease; eosinophilia; hospitalization; mortality; readmission; OBSTRUCTIVE PULMONARY-DISEASE; DOUBLE-BLIND;

D O I：

10.1111/resp.12724

中图分类号：

R56 [呼吸系及胸部疾病];

学科分类号：

摘要：

In this cohort of 3084 patients hospitalized for acute exacerbation of COPD (AECOPD), we found that 17% had blood eosinophilia (300 cells/L); the use of an alternative cut-off level (2%) demonstrated that 40% had elevated eosinophil count. Patients with eosinophilia had higher frequency of readmission for AECOPD during 1-year follow-up period. This is the first study to investigate the prevalence of eosinophilia among inpatients with AECOPDthe population with the highest morbidity and health-care utilization.

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页码：761 / 764

页数：4

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