Fig. 1

Nasal and ocular symptom burden reported by seasonal allergic rhinitis patients with mild (n = 254) or moderate/severe disease (n = 746) on the day of assessment. Over 90 % of these patients in both groups were taking AR medication (see Table 2). Data are presented as mean and standard deviation. rTNSS: reflective total nasal symptom score (max = 12); rTOSS: reflective total ocular symptom score (max = 9). *p < 0.0001 vs mild AR