Abstract S30 Median (IQR) concentration of GM-CSF in asthma

Severity of asthmaNormal (n = 15)Mild (n = 13)Moderate (n = 15)Severe (n = 18)
*p<0.001 (Kruskal-Wallis).
GM-CSF pg/g sputum0 (0)0 (0)0 (324)*202 (515)*
Subjects with measurable sputum GMCSF00711