Fig. 2From: Serum immuno-oncology markers carry independent prognostic information in patients with newly diagnosed metastatic breast cancer, from a prospective observational studyTop 20 serum proteins arranged by overall feature importance for prediction of survival. Random survival forest (RSF) analyses used to select the top 20 proteins with highest importance for prediction of overall survival (OS, left) and progression-free survival (PFS, right). Red line shows the cut-off of serum proteins that lead to highest median score of model concordance for OS (left) and PFS (right)Back to article page