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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: J Clin Immunol. 2018 Feb 17;38(3):225–233. doi: 10.1007/s10875-018-0476-0

Fig. 3.

Fig. 3

Serum Ig subclasses in controls with normal IgE (n=15), controls with IgE <LLOD (n=31) and patients with CVID (n=27). Serum IgG1 (left) levels, IgG4 levels (middle) and IgG1/IgG4 ratio (right) are shown for each group. Shaded region represents normal range based on reference lab. Horizontal line is drawn at median and error bars show IQR. **** p <0.0001, ** p <0.01 using Kruskal-Wallis test with Dunn’s correction for multiple comparisons