Fig. 2
From: Variability in total serum IgE over 1 year in severe asthmatics
Variation in sIgEtot and asthma control in severe asthmatic patients (n = 41) according to the seasons. Data from the 6 follow-up visits are shown according to the month of the visit (the baseline data are not included). In these graphics, the geometric mean sIgEtot with standard deviation (SD) (a) and the geometric mean six-item Juniper Asthma Control Questionnaire (ACQ6) score with SD (b) are given