Fig. 1From: Prevalence of overuse of short-acting beta-2 agonists (SABA) and associated factors among patients with asthma in GermanySelection of study patients. COPD chronic obstructive pulmonary disease, GINA Global Initiative for Asthma, ICD-10 International Classification of Diseases, 10th Revision. A small percentage of patients received medications that could not be categorized into one of the five GINA stagesBack to article page