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. 2021 Sep 20;16:100273. doi: 10.1016/j.lanwpc.2021.100273

Figure 2.

Figure 2

Figure 2

Comparison of serotype-specific IgG responses between vaccinated and unvaccinated children. (A) The proportion of children achieving serotype-specific IgG ≥0•35µg/mL and (B) Geometric mean concentration (GMCs) of serotype-specific IgG at 18, 19 and 24 months of children who received PCV10 at 18 months of age or who were unvaccinated. Bars represent 95% CIs. P-values were calculated using a two-sided Fisher's exact test to examine difference in proportions (A) and unpaired two-sided t-test to examine difference in GMCs (B) between groups.