TRACK scores based on the physicians’ recommendations according to GINA-based control
| Change in therapy | ||||
| Stepped-down | No change | Stepped-up | P value | |
| Baseline TRACK score | 90 (85–100) n=58 | 85 (80–95) n=246 | 65 (60–75) n=17 | <0.001 |
| Follow-up TRACK score | 90 (85–100) n=41 | 90 (80–95) n=273 | 40 (40–60) n=7 | <0.001 |
GINA, Global Initiative for Asthma; TRACK, Test for Respiratory and Asthma Control in Kids.