Parameters N n (%) 95%CI (%)
Daily use of the following medications 118
ICS plus LABA 101(85.6%) 79.2-92.0
ICS 6(5.1%) 1.1-9.1
Oral theophylline 8(6.8%) 2.2-11.4
Inhaled Short–acting β-agonist (SABA) 23(19.5%) 12.2-26.7
Oral leukotriene modifiers 38(32.2%) 23.6-40.8
Inhaled anticholinergics 3(2.5%) 0.0-5.4
Oral antihistamines 9(7.6%) 2.8-12.5
Without medication 59