Table 1.

Clinical Characteristics of Patients with Asthma

Age, yr*	49.2 ± 18.2
Sex, male/female	13:21
FEV1, L/s*	2.44 ± 1.03
Predicted % FEV1*	76.5 ± 22.21
Patients with history of tobacco smoking
n	12
Pack-years*	5.6 ± 2.93
Patients with history of rhinitis, n	30
Medications†
Steroid inhalers	29
Oral steroids	6
Long-acting β-agonist	25
Short-acting β-agonist	33
Anticholinergics	8
Leukotriene inhibitors	20
Antihistamine	17
Omalizumab	3

n = 34.

^*Values are mean ± SD.

^†Numbers indicate the numbers of patients taking individual medications among 34 patients.