S. N. Chowdhury

Association of Neutrophil-to-Lymphocyte Ratio with Etiology and Severity of Acute Exacerbation of COPD

Mia Parvej, S. N. Chowdhury, A. K. Chowdhury, M. S. R. Rumel, A. Sayeed, I. A. Z. Chowdhury, F. Jannat, D. Chowdhury & R. Jannath · Journal of Advances in Medical and Pharmaceutical Sciences · 2026

Background: Acute exacerbations of chronic obstructive pulmonary disease (AECOPD) refer to an abrupt deterioration in airway function and respiratory symptoms among individuals with COPD. The neutrophil-to-lymphocyte ratio (NLR) is a simple, cost-effective biomarker of systemic i...