Fig. 5
Radiogenomic signatures validated as predictors of colorectal cancer prognosis. Kaplan–Meier curves show the two groups developed on radiogenomic dataset (A), image testing dataset1 (B) and dataset2 (C) correlate significantly with patient disease-free survival. D The colour block in the heatmap represent the value of Pearson correlation coefficient and ‘*’ represents a statistically significant correlation (p < 0.05)