Figure 1.

Comparison of anti-S (blue) and total (yellow) IgG1 Fc glycosylation. Relative abundance of IgG1 (a) fucosylation, (b) bisection, (c) galactosylation and (d) sialylation of anti-S and total IgG1 are given at hospitalization (n=159). Boxplots display the median and the interquartile range, whereas whiskers represent the first and third quartiles. A Wilcoxon signed-rank test was used to compare anti-S with total IgG1. ****: p-value < 0·0001. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)