Fig. 2

Decision trees binning male and female EXS, Non-EXS, STS, and Non-STS based on patient and tumor characteristics. At each node, color (green for EXS, gray for Non-EXS, black for STS, and blue for Non-STS) and percentages indicate concentration of each group. a Female EXS vs Non-EXS DT (n = 141). b Male EXS vs Non-EXS DT (n = 223). c Female EXS vs STS DT (n = 43). d Male EXS vs STS (n = 58). e Female STS vs Non-STS DT (n = 141). f Male STS vs Non-STS DT (n = 223)