Table 3.

Multivariate Cox regression analysis of GES and CNS combination

Multivariate analysis
HR95% CIP
Age (per 10-y increment)0.770.48–1.220.2573
Post versus premenopausal1.340.45–3.970.5920
Grade 1 and grade 2 versus grade 30.450.17–1.190.1060
Tumor size of >20 mm versus ≤20 mm1.020.54–1.920.9583
ER negative versus ER positive1.070.52–2.190.8590
Gene expression signature and CNS combination
    Poor versus good3.591.35–9.490.0102
    Very poor versus good8.862.76–28.40.0002