2.6 Statistical analysis
Skewed data are expressed as the median (interquartile range). Normally, continuous data are expressed as the mean ± SEM. A paired-sample t-test was used to compare antibody endpoint titers in each episode, as well as lymphocyte subsets before and after treatment. Statistical graphs were generated by GraphPad Prism version 9.5.1. software. Differences were considered statistically significant at a two-tailed p < 0.05.