Fig. 4
From: Salivary metabolites associated with a 5-year tooth loss identified in a population-based setting
Partial correlation network of metabolites, having significant interactions with other metabolites. Metabolites are displayed as nodes and significant interactions are displayed as lines. Only metabolites with at least one association to a phenotype in the cross-sectional analysis were annotated. The size of a node corresponds to the number of associated phenotypes in cross-sectional analyses. The color markings classify the metabolites into different substance groups