Supplementary Figure 1 from Semi-Supervised, Attention-Based Deep Learning for Predicting TMPRSS2:ERG Fusion Status in Prostate Cancer Using Whole Slide Images

Supplementary Figure 1. Progression-free survival in the TCGA cohort using the cellular composition of the whole slide images. Kaplan-Meier curves showing the association between the fraction of each nuclear type and progression-free survival. The fraction of each cell type was calculated by dividing the absolute number of that cell type over the number of all cells in the whole slide. The stromal to neoplastic ratio was calculated by dividing the number of stromal cells by that of neoplastic cells in the whole slide. These fractions were then then binarized into high versus low using maximally selected log-rank statistics.