CXCL8 and asthma: Compared to Eos-Normal asthma, Eos-High asthma had higher levels of IL-5 (p<0.05), IL-13 (p<0.05), IL-16 (p<0.05), and PDGF-bb (p<0.05), but same % neutrophils, IL-8, other cytokines (data not shown), and FEV1 (Fig 3).