Figures & data
1a) Patient similarity network constructed with the Aitchison distance. Each node represents a patient, and the colors of the nodes indicate the clusters they belong to after applying k-nn clustering: cluster one (purple), cluster two (pink), and cluster three (yellow). Edges indicate the similarity between patients calculated using the Aitchison distance. The thicker the edge, the more similar the patients are. 1b) Proportions of photographs cataloged to each photovoice theme (Balance, Foodie, Mindful eating, Wellness) according to clusters.
2a) Co-occurrence network of each cluster. The nodes in the graph represent different bacterial genera. The size of each node corresponds to its relative abundance, while the edges represent statistically significant associations between the nodes (P < 0.05). Green edges indicate positive relationships, while red edges indicate negative ones. The thickness of each edge indicates the strength of the association. Nodes highlighted in figure a correspond to keystone taxa calculated as nodes with betweenness and degree greater than Quantile 0.90. 2b) Alpha diversity indexes (Chao1, Shannon, and Simpson) from each cluster *** P < 0.001, ** P < 0.01, * P < 0.05.
Supplemental material