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Article

Respiratory infectious phenotypes in acute exacerbation of COPD: an aid to length of stay and COPD Assessment Test.

International journal of chronic obstructive pulmonary disease - 1 Jan 2015

Dai Meng-Yuan, Qiao Jin-Ping, Xu Yuan-Hong, Fei Guang-He

Abstract excerpt

PURPOSE: To investigate the respiratory infectious phenotypes and their impact on length of stay (LOS) and the COPD Assessment Test (CAT) Scale in acute exacerbation of COPD (AECOPD). PATIENTS AND METHODS: We categorized 81 eligible patients into bacterial infection, viral infection, coinfection, and non-infectious groups. The respiratory virus examination was determined by a liquid bead array xTAG Respiratory...

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Source

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Identifiers

PMID: 26527871
DOI: 10.2147/COPD.S92160
PMCID: PMC4621204

Genes

CAT

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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