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. 2022 Jul 11;13:883433. doi: 10.3389/fphar.2022.883433

FIGURE 5.

FIGURE 5

Plots of multiple cluster groups demonstrating interconnectivity between cluster groups. Each node is a variable cluster with cluster groups being identified by node color. Black lines are intra-cluster edges and red lines are inter-cluster edges. The threshold for intra-cluster edges is 0.12 and for inter-cluster edges is 0.05. (A) Three interconnected cluster groups related to health history. The green (paternal health history-PHH) and blue (maternal health history-MHH) clusters are linked through the red clusters (family health history-FHH). (B) Three interconnected cluster groups. The green (physical activity) and blue (history of lung diseases), cluster groups are linked through the red cluster group (history of wheezing and breathlessness) but not directly connected to each other.