FIGURE 2 Quality of life measured as RQLQ birch pollen seasons
(a) and grass pollen seasons (b). Symptoms measured as RTSS birch pollen
seasons (c) and grass pollen seasons (d). Medication measured as MS (see
under Method section in the Online Repository)) birch pollen seasons (e)
and grass pollen seasons (f).
RQLQ: Rhinoconjunctivitis Quality of Life Questionnaire, RTSS:
Rhinoconjunctivitis Total Symptom Score, MS: Medication Score