Blood Eosinophil Count as a Predictive Biomarker of Chronic Obstructive Pulmonary Disease Exacerbation in a Real-World Setting

<div>Correlation between blood eosinophil count and risk of exacerbation. (a) In all included patients; (b) excluding bronchial asthma patients. The solid line is the regression line.</div>

Canadian Respiratory Journal

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Figure 2

Figure 2: Blood Eosinophil Count as a Predictive Biomarker of Chronic Obstructive Pulmonary Disease Exacerbation in a Real-World Setting 