Fig. 6From: Prevalence of asthma among the adult general population of five Middle Eastern countries: results of the SNAPSHOTÂ programAsthma prevalence in the Middle East. Prevalence of asthma as reported by SNAPSHOT and earlier studies in the Middle East and North Africa region. The inclusion criteria for the literature review were: article published between January 2000 and December 2015, population-based observational studies investigating the current prevalence of asthma in adults. The red star denotes the prevalence findings from the SNAPSHOT study. Note: two Turkish studies [9, 11] were carried out in urban centres only and were not national studiesBack to article page