Results: The mean (SD) number of symptoms in the past 24 hours was 6,2 (2,5), and 9,0 (3,3) in the past week.
Niðurstöður: Meðalfjöldi (SF) einkenna síðasta sólarhringinn var 6,2 (2,5) en 9,0 (3,3) síðastliðna viku.