Fig. 2From: The stability of blood Eosinophils in chronic obstructive pulmonary diseaseComparison of baseline blood eosinophil counts in those who remained versus changed 12-month blood eosinophil group. Graphs stratified by baseline groups < 100, 100- < 300 or ≥ 300 cells/μL, respectively. Error bars represent median and IQR. * = p < 0.05. ** = p < 0.01Back to article page