Fig. 1
From: The developing airway and gut microbiota in early life is influenced by age of older siblings
Alpha diversity (Shannon diversity index), stratified by sample site, time, and siblings. Boxplots demonstrate medians and IQR. p-values determined by Dunn’s test with FDR control for multiple testing. The overall statistical difference at 4 and 6 years is p = 0.014 and p = 0.09, respectively (determined by the Kruskal–Wallis test). Richness results and Shannon diversity based on rarefied data are shown in Supplemental Fig. 1 and Supplemental Table 3, respectively