Table 5 Multivariate Cox regression analysis for breast cancers specific survival in the whole population
HR | 95% C.I. | p | ||
|---|---|---|---|---|
multifocal/multicentric breast cancer | present | 1.64 | 1.05-2.57 | 0.029 |
Estrogen receptors | absent | 1.89 | 1.2-2.98 | 0.005 |
Mib-1 | >15% | 1.85 | 1.4-3.02 | 0.013 |
Nodal status | pN0 | 1 | ||
pN1 | 1.73 | 0.87-3.22 | 0.116 | |
pN2 | 3.08 | 1.53-6.16 | 0.002 | |
pN3 | 9 | 4.95-16.4 | <0.001 |