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. 2019 Aug 27;9:12444. doi: 10.1038/s41598-019-48925-4

Figure 4.

Figure 4

Visualization of the eigenvalue network representing relationships between the modules and ABCD groups. The dendrogram shows hierarchical clustering of the eigenvalues. In this dendrogram, the pink, yellow, and brown modules are closely related. The relationship between the higher ABCD group and the pink module is stronger than that among the pink, yellow, and brown modules. Heatmap shows the eigenvalue adjacency between modules and the higher ABCD group. The heatmap indicates that the higher ABCD group is positively correlated with the brown, yellow, and pink modules, while it is negatively correlated with the other modules. ABCD group indicates categorization by H. pylori infection and atrophic gastritis as follows: (1) Group A: no H. pylori infection and no atrophic gastritis, (2) Group B: H. pylori infection and no atrophic gastritis, (3) Group C: H. pylori infection and atrophic gastritis with intestinal metaplasia, and (4) Group D: atrophic gastritis with intestinal metaplasia and no H. pylori infection.