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