Abstract S30 Median (IQR) concentration of GM-CSF in asthma
| Severity of asthma | Normal (n = 15) | Mild (n = 13) | Moderate (n = 15) | Severe (n = 18) |
|---|---|---|---|---|
| *p<0.001 (Kruskal-Wallis). | ||||
| GM-CSF pg/g sputum | 0 (0) | 0 (0) | 0 (324)* | 202 (515)* |
| Subjects with measurable sputum GMCSF | 0 | 0 | 7 | 11 |