| 2007 | 2008 |
---|---|---|
Number | 80 | 84 |
Mean age (SD) | 33.5 (9.6) | 34.5 (10.1) |
Sex (M/F) | 30/50 | 33/51 |
Mono grass pollen allergy1 | 19 | 18 |
Medication use2 | Â | Â |
   Oral antihistamine | 63 | 65 |
   Nasal antihistamine | 4 | 3 |
   Nasal cromoglicate | 4 | 8 |
   Nasal steroid | 16 | 19 |
   Eye drops antihistamine | 5 | 9 |
   Eye drops cromoglicate | 8 | 9 |
   Inhalation medication | 5 | 3 |