Extended Data Fig. 7: Survival prediction results for patients with all stages.
From: A pathology foundation model for cancer diagnosis and prognosis prediction
Previous methods pooled patients with all stages in their survival outcome prediction12,62,63. To facilitate comparisons with these previous reports, we compared CHIEF with baseline methods in this study setting, using 9,404 whole slide images from 6,464 patients. CHIEF attained substantially better survival prediction performance (unadjusted two-sided log-rank test P-value < 0.05 in all patient cohorts under study) and distinguished patients with different survival outcomes using histopathology images alone. Supplementary Fig. 5 shows results from two baseline methods (PORPOISE and DSMIL). Error bands represent 95% confidence intervals.
