Research Article

Blood Eosinophil Endotypes across Asthma and Chronic Obstructive Pulmonary Disease (COPD)

Figure 7

The levels of ten cytokines in the three diseases at different eosinophil levels. Red: eosinophil levels <0.3 (109/L), Blue: eosinophil levels ≧ 0.3 (109/L). All data are mean ± SD of 6 to 24 samples from each group. . (COPD, chronic obstructive pulmonary disease; ACO, asthma-COPD overlap; SD: standard deviation).