Figure 2.

cmDNA microbiome composition of all participants in the training cohort

(A) cmDNA microbiome composition at the order level (ordered by the most abundant taxa, Pseudomonadales order).

(B) Relative abundance comparisons of Pseudomonadales, Moraxellales, Hyphomicrobiales, and Corynebacteriales in the LC and HC groups at the order level (Wilcoxon test).

(C) Relative abundance comparison of significant taxa in the LC and HC groups at the genus level (left) and the species level (right) (Wilcoxon test).

(D) Dynamic microbial composition of different tumor size subgroups (left) and different tumor stage subgroups (right) in the LC and HC groups at the order level.