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

Table 4

Predictive value of risk factors of DSS.

Factor	AUC (95% CI)	value
ER status	0.5941 (0.570∼0.619)	≤0.001
PR status	0.6140 (0.588∼0.640)	≤0.001
Molecular typing	0.5845 (0.557∼0.612)	≤0.001
T stage	0.5789 (0.549∼0.609)	≤0.001
LNP	0.5488 (0.522∼0.576)	0.002
LNR	0.5689 (0.542∼0.596)	≤0.001

AUC: area under the curve. CI: confidence interval. DSS: disease-specific survival. ER: estrogen receptor. LNP: positive lymph nodes. LNR: lymph node ratio. PR: progesterone receptor.