Fig. 3From: Identification of core genes and pathways between geriatric multimorbidity and renal insufficiency: potential therapeutic agents discovered using bioinformatics analysisCategorize the degree and analyze Hub genes. A All nodes of PPI were presented according to degree by CytoHubba. The degree decreases from inside to outside and the color changes from dark to light. B The first 10 hub genes in the macro module were identified by CytoHubba plug-in. The image shows degree from red to yellow, the significance of genes declinesBack to article page