Association of prenatal immune experience with susceptibility to <i>P. falciparum</i> infection in early childhood.

a<p>Values indicate the population mean of the ratio of a positive result to total observations for each individual. The average number of observations for each group is shown in <a href="http://www.plosmedicine.org/article/info:doi/10.1371/journal.pmed.1000116#pmed-1000116-g001" target="_blank">Figure 1</a>.</p>b<p>Generalized estimating equation adjusted for location, time, and repeated measures as described more fully in the <a href="http://www.plosmedicine.org/article/info:doi/10.1371/journal.pmed.1000116#s2" target="_blank">Methods</a> section.