Table S2. General information of patients.

Variable	Count (%) or mean [SD] or median [IOR]
Sex (male)	103 (50.7%)
Age (years)	55 [34–63]
Age of onset (years)	36 [12–53]
Asthma duration (years)	6 [1–25]
BMI	24.1 [4.1]
Smoking index	191.0 [443.0]
Positive results of allergens	105 (51.7%)
Lg-EOS	2.0 [0.6]
Lg-IgE	2.3 [0.6]
ICS
High-dose	41 (20.2%)
Moderate-dose	88 (43.3%)
Low-dose	52 (25.6%)
No use	22 (10.8%)
Health care utilization in the past year
Hospitalized for asthma	18 (8.9%)
Emergency for asthma	37 (18.2%)
Outpatient	87 (42.9%)
None	61 (30.0%)

Data are presented as count (%) or mean (SD) or median (IOR). BMI, body mass index; ICS, inhaled corticosteroids.