Figure 1From: The 21-gene recurrence score complements IBTR! Estimates in early-stage, hormone receptor-positive, HER2-normal, lymph node-negative breast cancer IBTR! score according to patient and tumor characteristics. (A) IBTR! stratified according to age, tumor size, surgery type, tumor grade, RS risk group, and Ki-67 expression. (B) IBTR! according to age at diagnosis.Back to article page