Fig. 4From: Identification of potential diagnostic biomarkers of atherosclerosis based on bioinformatics strategyPPI network for robust DEGs. A larger shape and red color of the node indicated that the “Degree” weight of the gene was larger. Conversely, a smaller shape and blue color indicated that the node had a larger degree weight. The thickness of the line between nodes represents the value of “Conbined_Score” between genes, and a thicker line represents a larger valueBack to article page