Fig. 1

CONSORT diagram. The data used contained whole slide images (WSI) of biopsies for 896 patients who had a resected tumour Nottingham Histological Grade (NHG) and who did not receive neoadjuvant chemotherapy. Out of these, a total of 666 patients had a biopsy NHG, 801 patients had a matching resected tumour slide, on which DeepGrade predictions could also be performed, and, survival data was available for 725 patients. A total of 525 patients (682 WSI) are in all three subanalyses