Figure 3. Analysis of the weighted co-expression network in high and low PRGs. (A) Presentation of sample grouping results in high and low PRGs from the AAA combined datasets. (B, C) Sample module screening threshold scale-free networks in high and low PRGs from the AAA combined datasets displaying scale-free topological fit index (B) and average connectivity degree (C). (D) Presentation of module aggregation in high and low PRGs from the AAA combined datasets. (E) Presentation of correlation analysis between cluster modules and different groups in high and low PRGs from the AAA combined datasets. Abbreviations: WGCNA: weighted correlation network analysis; AAA: abdominal aortic aneurysm.