Fig. 6

a Fortnightly status reports: the percentage of surveyed patients experiencing chest and eczema symptoms (all three countries pooled, all patients - including those with concomitant allergies). b the percentage of surveyed patients experiencing chest and eczema symptoms, according to fortnightly status reports during the survey period (all three countries pooled, patients with no concomitant allergies, i.e. HDM allergy only)