Fig. 4From: A qualitative transcriptional signature to reclassify histological grade of ER-positive breast cancer patientsKaplan–Meier estimates of survival. a Relapse-free survival curves for HG1 and HG3 patients reclassified from pHG2 breast cancer patients in dataset GSE7390. b Relapse-free survival curves for HG1 and HG3 patients reclassified from pHG2 breast cancer patients in dataset merged from GSE6532 and GSE4922. c Overall survival curves for HG1 and HG3 patients reclassified from pHG2 breast cancer patients in dataset EGABack to article page