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Table 3 Multivariate analysis for breast cancer-specific disease-free survival

From: Long-term prognostic significance of HER-2/neu in untreated node-negative breast cancer depends on the method of testing

Prognostic factor

P

RR

95% CI

Age

n.s.

-

-

Menopausal status

n.s.

-

-

pT stage

n.s.

-

-

Grade

0.0002

3.22

1.73–5.99

Steroid hormone receptor status

n.s.

-

-

HER2_SCO

n.s.

-

-

HER2_AMP

0.026

2.47

1.12–5.48

HER2_ALG

n.s.

-

-

HER2_COM

n.s.

-

-

  1. CI, confidence interval; n.s., not significant; RR, relative risk.