Figure 1
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2466-13-46/MediaObjects/12890_2013_Article_421_Fig1_HTML.jpg)
Asthma-related hospitalizations/emergency department admissions in the past year with regard to comorbidities. Weighted prevalence (%) of any vs. no asthma-related hospitalization and/or emergency department admissions in the past year among study participants with asthma with regard to concomitant comorbid conditions. *** p < 0.001 obtained from Rao-Scott chi-square test of independence with second order adjustment. Gastroesophageal reflux disease-like symptoms (GERS); acetylsalicylic acid exacerbated respiratory disease (AERD).