Figure 1
From: A gene sets approach for identifying prognostic gene signatures for outcome prediction
Kaplan-Meier survival curves for the two prognostic classes of breast cancers. In each dataset, patients were divided into two groups (poor and good prognostic groups) based on the gene expression pattern in the 11823860_ST2 gene set, and their survival or recurrence proportions were then plotted. The log-rank test was used to infer the statistical significance of survival or recurrence differences between the two groups. In each graph, the x-axis represents overall or relapse-free survival years and the y-axis represents the proportion of overall survival (A, B, C, D, E, F, I, and K) or relapse-free survival (G, H, J, and L). Black indicates poor prognosis and red indicates good prognosis.