TABLE 1.
Emergency visits, admission or oral steroids for <1 year |
Low FEV1 |
ACT score <19 |
Low socioeconomic state or low income |
Comorbidities: rhinitis, sinusitis and reflux |
Severe asthma |
Smoking or environmental smoke exposure |
Reduced symptom perception |
Reduced adherence |
FEV1: forced expiratory volume in 1 s; ACT: asthma control test.