Figure 1: Kaplan-Meier estimates of overall survival in untreated and treated metastatic STS patients. (a) Treated patients were stratified according to histologic subtype. The top three histology subtypes were pooled into one group (treated-top 3), and the remainder were classified as “treated-other.” (b) Kaplan-Meier plots for the three most common STS subtypes (leiomyosarcoma, liposarcoma, and synovial sarcoma) in the study population and the remaining subtypes (other sarcoma).