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. 2011 Dec;10(6):922–930. doi: 10.1111/j.1474-9726.2011.00732.x

Fig. 5.

Fig. 5

IGHM spectratype before vaccination has some predictive ability. The increase in IgM pneumococcal polysaccharide-specific antibody at day 28 shows a significant correlation with the CGD index of the IGHM spectratype. Samples in the young group are plotted as open circles, those in the old group as solid triangles. Correlation by Pearson's test.