Predictive role of neutrophil‐percentage‐to‐albumin, neutrophil‐to‐lymphocyte and eosinophil‐to‐lymphocyte ratios for mortality in patients with <scp>COPD</scp>: Evidence from <scp>NHANES</scp> 2011–2018

Abstract

In community-dwelling US adults with COPD, increased NPAR and NLR are associated with mortality risks. NPAR outperforms the other hematologic inflammatory biomarkers in predicting 5-year all-cause mortality.