Research Article

Nontherapeutic Risk Factors of Different Grouped Stage IIIC Breast Cancer Patients’ Mortality: A Study of the US Surveillance, Epidemiology, and End Results Database

Figure 3

The ROC curve and AUC showing the discrimination ability of the ER status, PR status, molecular typing, T stage, LNP number, and LNR in stage IIIC breast cancer. AUC: area under the curve. ER: estrogen receptor. LNP: positive lymph nodes. LNR: lymph node ratio. PR: progesterone receptor. ROC: receiver operating characteristic curve.