A predictive model for frequent exacerbator phenotype of acute exacerbations of chronic obstructive pulmonary disease.

ABSTRACT:

Background

The frequent exacerbator phenotype of acute exacerbations of chronic obstructive pulmonary disease (AECOPD) is characterized by experiencing at least two exacerbations per year, leading to a significant economic burden on healthcare systems worldwide. Although several biomarkers have been shown to be effective in assessing AECOPD severity in recent years, there is a lack of studies on markers to predict the frequent exacerbator phenotype of AECOPD. The current study aimed to develop a new predictive model for the frequent exacerbator phenotype of AECOPD based on rapid, inexpensive, and easily obtained routine markers.

Methods

This was a single-center, retrospective study that enrolled a total of 2,236 AECOPD patients. The participants were divided into two groups

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC10797373 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature