The effect of smoking on COVID-19-linked biomarkers in hospitalized patients with COVID-19.
Nisa Çetin KarginPublished in: Journal of clinical laboratory analysis (2021)
Serum neutrophil, NLR, and ferritin levels, which are widely used in determining the prognosis of COVID-19, were found higher in current smokers/ex-smokers. These results support the view that a poor prognosis of COVID-19 is associated with smoking.