Fig. 1.

Postvaccination changes in levels of serum antiglycan antibodies. Heat maps show postvaccination fold changes in antiglycan antibody levels (IgM + IgG + IgA) for (A) discovery and (B) validation sets measured at a serum dilution of 1:200. Columns correspond to 204 array components (ordered alphabetically within glycan families), and rows are individual patients (arranged by expected survival calculated using the Halabi nomogram). Increases are colored red, and decreases are green. Black indicates no significant change (increase <160% or decrease <61%).