Fig. 3From: Association of post-treatment hypoalbuminemia and survival in Chinese patients with metastatic renal cell carcinomaHierarchical clustering of the variables associated with post-treatment hypoalbuminemia. The hierarchy dendrogram of five significant prognostic factors using average linkage method indicates that post-treatment hypoalbuminemia is most highly associated with number of metastatic sites. NLR, neutrophil-to-lymphocyte ratio; MSKCC, Memorial Sloan Kettering Cancer CenterBack to article page