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. 2022 Feb 20;14(1):2038855. doi: 10.1080/19490976.2022.2038855

Figure 2.

Figure 2.

Microbiome differences in meconium samples stratified to timing of antibiotic prophylaxis. Relative abundance of the most abundant genera (a) as well as detected indicator species via linear discriminant analysis effect size (P< .05) (b), principal coordinates analysis of beta diversity (permutational multivariate analysis of variance using distance matrices P = .026) (c) and Shannon’s diversity index (pairwise Wilcoxon rank sum test * P = .035) (d) indicated significant impact of intrapartum antibiotic prophylaxis on neonatal microbiome.