Figure 5.

Comparison of Δglycosylation of patients in different severity score groups. Shown in the facets are the relative levels of ΔIgG1 (a) fucosylation, (b) galactosylation, (c) bisection and (d) sialylation at the time of hospitalization (left; n=142; 64 low severity, 32 intermediate severity and 46 high severity patients, respectively) and at the time of highest disease severity (right; n=144 n=144; 61 low severity, 24 intermediate severity and 59 high severity patients, respectively). Color indicates ICU (red) and non-ICU (blue) patients. A Wilcoxon rank-sum test was used to compare the different severity score groups (Table S7). *, **, ****: p-value < 0·05, 0·01, 0·0001, respectively (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.).