Figure 1From: PREDICT: a new UK prognostic model that predicts survival following surgery for invasive breast cancerReceiver operator characteristic curves for breast cancer specific mortality by Oestrogen Receptor status in Eastern Cancer Registration and Information Centre and West Midlands Cancer Intelligence Unit cohorts. A) ER positive at five years, B) ER negative at five years, C) ER positive at eight years, D) ER negative at eight years. Solid line ECRIC data; dashed line WMCIU data.Back to article page