Purpose Frequent exacerbators are a specific phenotype of chronic obstructive pulmonary
disease (COPD), whose clinical characteristics and prognostic biomarkers during severe …

We retrospectively collected data from a large sample size of population and explore the
relationship between neutrophil–lymphocyte ratio (NLR) and adverse outcomes, and …

COPD is characterized by a pulmonary and systemic inflammatory process. Several authors
have reported the elevation of multiple inflammatory markers in patients with COPD; …

Background Neutrophil-to-lymphocyte ratio (NLR) is a biomarker of inflammation in chronic
obstructive pulmonary disease (COPD) patients. But, a meaningful threshold and the …

Background Complete blood count parameters provide novel inflammatory markers, namely
neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR). We aimed to …

Objectives We aimed to investigate the importance of neutrophil–lymphocyte ratio (NLR) in
patients with chronic obstructive pulmonary disease (COPD) for identifying the severity of …

Objective This study aimed to evaluate the predictive value of neutrophil to lymphocyte ratio
(NLR) for poor outcomes within 90-day in hospitalized patients with acute exacerbation of …

The neutrophil-to-lymphocyte ratio (NLR) predicts adverse outcomes in stable chronic
obstructive pulmonary disease (COPD); however, its prognostic role in acute exacerbations …

Objective This study aimed to determine the predictive value of the neutrophil to lymphocyte
ratio (NLR) in patients with acute exacerbation of chronic obstructive pulmonary disease …

Objective: Neutrophil to lymphocyte ratio (NLR) is considered as an inflammatory biomarker
for clinical outcomes in patients with chronic obstructive pulmonary disease (COPD). We …